HP Z640 Intel E5-1650 V4 NO RAM/HDD/HDD TRAYS/OS/GPU. Memory expansion slots. 91. 8 kg (48. It is easy to see if your "Ambient Air Sensor" is misreading too high/low. Model: HP Z640. Your choice of HP laptops with AMD FirePro™, NVIDIA® Quadro®, or Radeon™ graphics means you'll have the high-level specs inside your device to bring your work to life for the world outside of it. Maximum RAM Supported. 1. Build the perfect workstation for your needs. I can set the speed to maximum in bios, so PWM works. Product details. 54 TBSeite mit den technischen Daten für die HP Z640 Workstation. HP Z640 Workstation . ONLY registered and. Please provide a product number in the field below: Typical locations you may find a serial number on your product: Back of product;1 ACCEPTED SOLUTION. Available to ship. The Z640 925W. The fans always rotated at high speed 2000RPM and made great noise. All cores were running at 100%. If an 2400 MT/s capable CPU is used in the system, the maximum speed the memory runs at is 2400 MT/s, regardless of the specified speed of. 939. HP Z640 Workstation power usage: Lenovo ThinkStation P700 vs. 2 cooling solutions, typically heatsinks and thermal. . Input/output ports. Each processor supports up to 4 channels of DDR4 memory. We also have the 16Gb version. Go to to learn. 4 GHz), 64GB DDR4,. 8GT/s QPI, Dual-Core Intel Xeon W3505, 2. Cada procesador admite hasta 4 canales de memoria DDR4. ) 2x 32GB 4DRx4 PC4-2133P-L Samsung. 7: 23. Shop today!. 6GHz 8 Core - 64GB DDR4 RAM - LSI 9217 4i4e SAS SATA Raid Card - 2TB (2X New 1TB SSD Enterprise) - NVIDIA GEFORCE GTX 1660 6GB - PSU - Windows 10 PRO (Renewed) :. Specs HP Z640 Tower Intel® Xeon® E5 v4 E5-2680V4 64 GB DDR4-SDRAM 256 GB SSD Windows 7 Professional Workstation Black X3F46UC PCs/Workstations Intel® Xeon® E5-2680 v4 (2. 1) Boot into Preload W10 to register this machine for activation. Memory Configuration: 1TB Max (8 x 128GB LRDIMM) 512GB Max (8 x 64GB RDIMM) Installed Memory: The highest Passmark result for CPU performance in the z640 is 24576 using a pair of E5-2667 v3 8-cores. 3GHz 12 Core - 48GB DDR4 RAM - LSI 9217 4i4e SAS SATA Raid Card - 1. QuickSpecs HP Z640 Workstation Overview c04400040 t DA s 15080 Worldwide t Version 14 t March 31, 2016 Page 1. HP Z640 Tower Server ;. Please help me problem nvme. Enter your serial number to check your warranty status. Bluetooth, Wi-Fi. HP Z8 Rack Rail Upgrade Kit. NET! 🇺🇸. Memory Bandwidth: Up to 80 GB/s. It's easy to buy HP Workstation Z600. If you have a 2011 / 'v1' machine or a v2 machine but a running a v1 processor you will be limited on to memory speed to 1600Mhz. Operating System: Microsoft Windows 7 (64-bit) Hello, I am thinking to upgrade the ram for current workstation Z640. RAM: 128GB ECC DDR4. 2V - Server . 6 products. 5GHz (3. Btw, from what I was able to derive from HP sources, a single 16GB RAM stick. Memory Configuration (Supported) PCI Express Connectors. Please help me problem nvme. The Z400/Z600/Z800 let you see the fan RPM. 2nd CPU/Memory Board (optional): 14. Maximum internal memory supported by. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for HP - Compaq HP Z640 Workstation HP - Compaq HP Z640 Workstation | Memory RAM & SSD Upgrades | Crucial UK Free shipping!Got a second hand HP Z640 workstation and I've recently "upgraded" the CPU from a Xeon E5-2609-v3 to an E5-1620-v3. Microarchitecture improvements. For details on the supported memory configurations on the HP Z640 Workstation, please refer to the System Technical Specifications - System Board section of this document. DisplayPort, DVI, USB 2. 5" SATA Solid State Drives. Memory: Integrated Dual 48K configurable transmit receive FIFO Buffers. Ryan4780, Both the originally supplied module and the purchased identically designated 16GB worked only in Slot 1. 53 GHz, 4 MB cache, 1066 memory,. This product cannot be identified using the serial number alone. Maximum Memory: 256GB: Memory. Maximum: 11. View the HPE Z640 QuickSpecs. (came with mine at time of purchase) and max out the RAM slots with 16GB sticks for $150 bringing this beast to a 24 core, 128GB mem virtual lab. This is a 225W GPU (accordining to nVidias spec's). 1 Pro 64, compare, review, comparison, specifications, price, brochure, catalog, product information, content syndication, product. Maximum memory allowed: Subtract the amount of memory already installed from the maximum amount supported by the system to determine how much memory you need. Best performance optimization tips Since the memory controller is based onProduct: Z820. Product description. HP Z640/Z840/Z8G4 Rail Rack Kit. 8 fps: Min Avg Max; 21. Start tapping the Esc key BEFORE starting the PC and then press the start button. The z X 40 series is the first to have native support for NMVe memory. The best STM performance in the z640 is the E5-1680 v4 8-core at 2202, but those are quite expensive used: the two current listings are $1,400 and $1,500. Maximum internal memory supported by processor. HP Z640 Tower Xeon E5-1650 v3 3. NET! 🇺🇸. HP. The HP Z640 Workstation featuring Windows 8. co. DIMM configurations, again keeping the total memory capacity equivalent. 9: 17. 02-16-2020 08:48 AM - edited 02-16-2020 09:00 AM. Storage Type. Thank all. Memory (RAM) * (Max 8) Price. Memory Modes. Some eBay and Amazon sellers present it as fitting both the Z440 and the Z640 but I've never. HP Z640 Workstation. Each processor supports up to 4 channels of DDR4 memory. 768 GB1. 0 GB/sec. co. 08 MB. (1) Refurbished HP Z640 Desktop Workstation, Intel Xeon E5-2640 E3 @2. 6GHz 12-Cores 32GB DDR4 Quadro K600 1TB SSD Windows 10 Pro. 0GHz 14 Core Processors, 16GB DDR4 Memory, 500GB NVMe SSD, Nvidia NVS310. Compare. Chaque processeur prend en charge jusqu'à 4 canaux de mémoire DDR4. Memory Latency. Connectivity. Better for People. EVGA NVIDIA GTX1070TI 8GB Graphics Card. Report:. Put in the rest of the hardware. HP Z440 Workstation components HP Z640 Workstation componentsUpgraded BIOS manually to the latest version (HP Z640 - version 2. £129. Wireless Technology. I had 64GB in my Z420 - this was a 2013 bootblock / 'v2' machine and I was running 8x8GB 1866Mhz DDR3 ECC Registered modules. "512-Rear. In some countries or regions, HP may provide a printed warranty in the box. 08 MB. Operating System: Microsoft Windows 7 (64-bit) Hello, I am thinking to upgrade the ram for current workstation Z640. 16GB DDR4-2133 ECC Registered RAM. 256GB. Thank all. 6 6Gb/s SATA Ports 14. 4 GHz), 16GB DDR4,. Without Linux experience, any comments will be semi-wild speculation, but it seems a valid question at least as to whether that particular distro used in servers. 32gb 4rx4 pc3-14900L-13-12-c0. If an 1866MHz capable CPU is used in the system, the maximum speed the memory will run at is 1866MHz, regardless of the specified speed of the memory. Yes No. I'm not an HP employee. Intel Xeon W3503, 2. 60GHz Intel Xeon E5-1650 v4 32GB RAM No HDD BB HP Z640 Workstation Desktop PC 3. Windows 32-bit operating systems, memory above 3 GB may not all be available due to system resources. (Serial ATA) devices. Yes, you can upgrade to 64GB RAM. For best Z840 Workstation Computer performance use the maximum amount of 256GB RDIMM / 2 TB LRDIMM (2 CPU), fill all the slots with the max allowed memory per slot for your Computer. HP Workstation Z8 G4, Z6 G4, Z4 G4 & Z640: Configurable. HP Z640 Tower Server - 2X Intel Xeon E5-2690 V3 2. If an 1866MHz capable CPU is used in the system, the maximum speed the memory will run at is 1866MHz, regardless of the specified speed of the memory. Ports/slots/bays. 3GHz. Fast & Free shipping on many items!. Make & Model. . HDD 1TB 7200 RPM. That includes helping you reach your maximum potential with memory options that provide 8GB all the way to 32GB of SDRAM. HP. This guide provides service and maintenance information, technical details and con guration guidance for the HP Z440, Z640, and Z840 Workstations. Specification page for HP Z640 Workstation@zoottrooper89,. I had 64GB in my Z420 - this was a 2013 bootblock / 'v2' machine and I was running 8x8GB 1866Mhz DDR3 ECC Registered modules. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for HP - Compaq HP Z2 G5 Tower Workstation - FREE US Delivery. 2. Maximum RAM Supported. I have also - 5992673HP 32GB (1x32GB) DDR4-2400 ECC Reg RAM T9V41AA 1,2 HP 16GB (1x16GB) DDR4-2400 ECC Reg RAM T9V40AA 1,2 HP 8GB (1x8GB) DDR4-2400 ECC Reg RAM T9V39AA 1,2. DVD-RAM: 45S. 13 SAS/SATA 6Gb/s28 Front fan 2 (bottom) 14 SATA 6 Gb/s29 Hard drive thermal jumper. Windows 11 has a minimum memory requirement of 4 GB. 54 MB. Customized Options & more. Server Type Specification Price Buy Now; HP Z640 Workstation (Basic): Used HP Z640 Workstation which supports up to Single Intel® Xeon® E5-1600 v3/v4 or E5-2600 v3/v4 Processors / 1 x Intel Xeon Processor E5-2620 v3 (2. ) Maximum configuration: 21. HP Care Pack Services offer upgraded service levels to extend and expand a standard product warranty. NET! 🇺🇸. or Best Offer. Popular items in this category. Max # DIMMS: 8x32GB. MKTLLC StoreVisit Store. This system was ill-fated. I am planning on upgrading my Z620 Workstation ( LJ450AV) for an increase in processing capacity (for media transcoding, virtualization, various server roles). note: For details on the supported memory configurations on the HP Z440 Workstation, please refer to the System Technical Specifications - System Board section of this document. The HP Z640 Workstation featuring Windows 8. More speed with little fuss: Installing and testing RAM modulesWorkstation z Z640. 2,837 826 267. note: For details on the supported memory configurations on the HP Z640 Workstation, please refer to the System Technical Specifications - System Board section of this document. sometimes a faster 8-core can accomplish more clock cycles per unit time (IPC) than two of a slower CPU. 06-13-2023 07:49 PM. 1 PCIe x8 Gen 3, 1 PCIe x1 Gen 2, 1 PCIe x4 Gen 2, 1 PCI Slot 11. Manuals. Quantity. Product: HP Workstation Z640. HP Z640 Tower Server ;. This particular memory is one step slower than the ZX40 family can run at max memory speed, assuming your processor (s) can support the fastest memory. SUPER FAST DELL HP WINDOW 10 LAPTOP CORE i5 16GB RAM 240GB SSD WEBCAM HDMI Wi-Fi. 2 Internal 3. 100 Desktop; 1000 Series Notebook; 1005; 100B; 110 Desktop; 120 Desktop;. Please provide a product number in the field below: Typical locations you may find a. Regular price $415. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for HP - Compaq HP Z2 G5 Tower Workstation - FREE US Delivery. Maximum memory capacities assume Windows 64-bit operating systems or Linux. HP Business PCs - HP Client Security Manager and Windows 11 compatibility. HP Z640 Tower Server - Intel Xeon E5-2640 V3 2. #1. I'm not an HP employee. Find many great new & used options and get the best deals for HP Z640 Powerful Workstation: 2x Xeon 18-Core/3. 2GHz, boosting to 3. The Z640 only has 4 memory sockets soldered onto its motherboard whereas the Z440 has 8. my hp z640 - single cpu e5 2620 v4 - Ram 8x4=32G - vga m2000. Build the perfect workstation for your needs. the maximum speed the memory will run at is 2133MT/s, regardless of the specified speed of the memory. Enter your serial number to check your warranty status. 256GB (4x64GB) DDR4 PC4-2400 PC4-19200 Load Reduced 4Rx4 Memory Upgrade Kit - HP. EVGA NVIDIA GTX1080 SC 8GB Graphics Card. 32GB DDR4-2133 ECC Load Reduced (LR) RAM. 0. HP Victus 16" Gaming Laptop - Mica Silver (Intel Core i7-13700H/1TB SSD/16GB RAM/GeForce RTX 4060 /Win 11) (3 Reviews) $1899. HP Z400 Workstation has revolutionary new architecture and power that will redefine multi-tasking, the HP Z400 Workstation helps accomplish more with every minute of time and every dollar of investment. 16GB DDR4-2133 ECC Registered RAM. The Hp Workstation Z640 2 x Intel Xeon E5-2697 v4 3. DDR3, UDIMM (Unbuffered), ECC& non-ECC. Maximum Memory. 1. On the Create New Array screen, select the primary disk for the IM volume (the disk with the data you want to mirror. If you need tech support, please contact us. Presently the machine has an E5-2620v2 with 32gb @1600MHz (4x8) of Memory. The speed that the memory runs. 2 GHz - vPro - RAM 16 GB - SSD 512 GB - HP Z Turbo Drive - DVD SuperMulti - no graphics - GigE - Win 7 Pro 64-bit (includes Win 10 Pro 64-bit License) - monitor: none - keyboard: US - Smart BuyOperating System Driver Support: Windows Vista 32-bit SP1, Windows Vista x64 SP1, Windows XP 32 bit professional, Windows XP x64 . Rear Flip-Up Handle 15. Using HP's DDR4 SmartMemory with an appropriate processor, and optimized memory configuration can achieve memory speeds of up to 2400MHz. I purchased another 16GB module with the exact, matching: brand, designation and capacity: Micron MTA36ASF2G72PZ-2GA211 (16GB/. The HP z620 from factory specification is designed to come shipped with a s much as a Quadro K6000 GPU. e. 2 enable/ Secure Boot enable /. 1. HP Z640 E5-1650v3 6C/12T 3. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for HP - Compaq HP Z640 Workstation. I am planning on upgrading my Z620 Workstation ( LJ450AV) for an increase in processing capacity (for media transcoding, virtualization, various server roles). HP - Compaq. Server Type Specification Price Buy Now; HP Z640 Workstation (Basic): Used HP Z640 Workstation which supports up to Single Intel® Xeon® E5-1600 v3/v4 or E5-2600 v3/v4 Processors / 1 x Intel Xeon Processor E5-2620 v3 (2. 8. The Z640 is a single Processor workstation with possibilities for 4x 2. If an 1866MHz capable CPU is used in the system, the maximum speed the memory will run at is 1866MHz, regardless of the specified speed of the memory. $158. 256GB. This sounds like a bad motherboard issue to me. $465. 00 to. 768 GBBuy HP Z640 Workstation DDR4 RAM Memory upgrades. For details on the supported memory configurations on the HP Z640 Workstation, please refer to the System Technical Specifications - System Board section of this document. You will need a PCIe to M. Backed by a. With up to 8 memory DIMMs, up to 4 internal hard drives, optional Thunderbolt™ 2,[4] and the HP Z Turbo Drive, you get storage, performance, and the freedom to create. item 3 HP Z640 2 x E5-2620 v3 @2. If an 1866MHz capable CPU is used in the system, the maximum speed the memory will run at is 1866MHz, regardless of the specified speed of the memory. Product: Z640. $ 333. Experience the quietFor details on the supported memory configurations on the HP Z440 Workstation, please refer to the System Technical Specifications - System Board section of this document. Specs HP Z640 Tower Intel Xeon E5 v3 E5-1650V3 32 GB DDR4-SDRAM 256 GB SSD Linux Workstation Black P1P69UC PCs/Workstations Intel® Xeon® E5-1650 v3 (3. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for HP - Compaq HP Z640 Workstation. - RAM tests include: single/multi core bandwidth and latency. 12 Hard drive LED 27 Front fan 1 (top)42 Override Option for Slot 5. For fixing high RAM usage simply follow the below steps. Memory. Max Resolution (DP) 1,4. NET. Storage configurations and RAID Its architecture introduces several new functionalities and technologies. The Z640 includes a stock 925W Power Supply, that is ideal for high end GPU upgrades. $1,899. $44. Operating System Driver Support: Windows Vista 32-bit SP1, Windows Vista x64 SP1, Windows XP 32 bit professional, Windows XP x64 . @60 Hz. PC Server and Parts Store Visit Store. CPU0 and CPU1 fans has almost the same rpm even the load is almost 0% and temperature 35°C or 100% load and 89 °C ( 192 °F) CPU. ONLY registered and load reduced DDR4 DIMMs are supported. HP Z840 NVMe M. 2GHz 32GB RAM 1TB HDD +5GB NVIDIA® Quadro® M5000 Graphics is a highly-customizable workstation that can be used for a wide range of use cases, allowing businesses to create a very specific build to accurately suit their needs. (1 Review) $34. I am not sure where I could find the maximum supported ram for each slot. Memory for HP Z640 Rackable Minitower Workstation Computer, Upgrade Z640 Rackable Minitower Workstation Memory with 100% compatible Z640 Rackable Minitower Workstation HP RAM modules from memorystock. Make & Model: HP Workstation Z640. SDH. We have a wide range of workstations, including HP Z440, HP Z640, HP Z820, HP Z420, etc. 2 inches. N1G35AA. For details on the supported memory configurations on the HP Z640 Workstation, please refer to the System Technical Specifications - System Board section of this document. ONLY registered and. Level 1. Need to keep the cost (new or. For details on the supported memory configurations on the HP Z640 Workstation, please refer to the System Technical Specifications - System Board section of this document. note: For details on the supported memory configurations on the HP Z640 Workstation, please refer to the System Technical Specifications - System Board section of this document. 2 GHz - vPro - RAM 16 GB - SSD 256 GB - HP Z Turbo Drive - DVD SuperMulti - no graphics - GigE - Win 7 Pro 64-bit (includes Win 10 Pro 64-bit License) - monitor: none - keyboard: US - Smart BuyGet the best deals on HP Z640 Desktop & All-In-One PCs. Select a Type. . Compatible Components (from 1,418 PCs) Popular components found in the HP Z640 Workstation. DIMMs should be equally distributed across all four memory channels for optimal performance. 16GB DDR4-2133 ECC Registered RAM. must have memory connected to it. Maximum memory capacities assume Windows 64-bit operating systems or Linux. 2. Use the left or right arrow key to select RAID+AHCI. note: For details on the supported memory configurations on the HP Z640 Workstation, please refer to the System Technical Specifications - System Board section of this document. Report. note: For details on the supported memory configurations on the HP Z640 Workstation, please refer to the System Technical Specifications - System Board section of this document. I use it in an HP z620 to run an E5-1680 v 2 on all eight cores @ 4. • The CPUs determine the speed at which the memory is clocked, i. Build the perfect workstation for your needs. 54 TBPlease help me . Assuming they are not already used for another GPU, it seems worthwhile to first check for the pair of 6-pin power connectors intended for the system's GPU's. Operating System Driver Support: Windows Vista 32-bit SP1, Windows Vista x64 SP1, Windows XP 32 bit professional, Windows XP x64 . Just wanted to let y'all know that the e5-46xx v4 processors do work in the z440, z640 and z840 workstations! HP's documentation only lists the e5-16xx and e5-26xx v3/v4 processors as working in these systems, but I purchased an e5-4655 v4 xeon 8 core (16 with hyperthreading) processor for $49 on Ebay and tried it in my z460, and it works fine. HyperX Alloy Origins - Mechanical Gaming Keyboard - HX Red (US Layout) HyperX Gaming Keyboards: 4P4F6AA: View product : HyperX Alloy Core RGB - Gaming Keyboard (US Layout) 1 ACCEPTED SOLUTION. See Verify the amount of memory to install. CD-ROM:. Some eBay and Amazon sellers present it as fitting both the Z440 and the Z640 but I've never seen one in. What HP Workstation Z840 memory speed is supported? DDR4-2133, DDR4-2400 and DDR4-2666. The controllers support the following drive types and max link speeds: Controller Number of ports Max link speed. 99 per Unit. NET! 🇺🇸. 16GB DDR4-2133 ECC Registered RAM. 00. 40 GHz, 4 MB cache, 1066 memory, 4. Your email address will not be published. HP Z640 SSD Configuration Guide. The HP Workstation design team has taken a proactive approach (beyond industry regulations) to recyclability and selecting materials that reduce the risk to the environment. Eligible to handle the largest and the most complex graphics. To accomplish that means filling all slots with the maximum capacity 8GB modules. 0 lbs. Product: HP Z640 Workstation Operating System: Microsoft Windows 10 (64-bit) Need advice on whether the hp z640 is suitable for your workstation. Systems covered in this document include the HP ZBook G7, G8, G9 and G10. Memory technology The HP Z640 Workstation introduces support for DDR4 2400 MHz Registered DIMMs. Maximum Memory: 48GB: Memory. The fan plug-in socket for that device is already built into the Z640 motherboard just like it is for the Z440 motherboard. My. Specs HP Z640 Tower Intel Xeon E5 v3 E5-2630V3 16 GB DDR4-SDRAM 500 GB HDD Windows 7 Professional Workstation Black N9U38UP PCs/Workstations Intel® Xeon® E5-2630 v3 (2. If you are unsure what you need, please refer to your Z440 manual or data sheet. Up to 1 x 12C Xeon E5-2687W V4 3. I use a 6pin to 8pin converter for the 8pin one. 73 MB. USB 3. 68TB at speed of 3GB/s, and 6GB/s. Operating System: Microsoft Windows 10 (64-bit) The Z640 rear fans are running 2500RPM and they are very loud. ONLY registered and. RAM Memory Maximum Size: 64 GB: See more. With 64GB (8 x 8GB) of DDR4-2133 memory our machine is filled to the brim and set up to handle some sizeable visualisation models. The Z640 925W. Maximum RAM Capacity. Why Does Crucial Recommend a Higher Maximum Ram Limit for My System Than the System Manufacturer?Clear the Memory Slot Shroud at the rear. Specs HP Z640 Tower Intel Xeon E5 v3 E5-2620V3 16 GB DDR4-SDRAM 256 GB SSD Windows 7 Professional Workstation Black J5E42UP PCs/Workstations Intel® Xeon® E5-2620 v3 (2. HP desktops · HP Z640 manual. Available for 2-day shipping 2-day shipping. The HP Z640 Workstation maximizes your power while protecting your pocketbook with the dual Intel® Xeon® processor configuration. HP Z640 CPU 2 Riser, Fan & Heatsink £122. Free delivery and free returns with a 100% money back guarantee. Here is the Maintenance and Service Guide for the workstation. ONLY registered and. Each processor supports up to 4 channels of DDR4 memory. 28 shipping. 08 MB. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for HP - Compaq HP Z440 Workstation -. This section identifies and describes computer expansion card slots, and presents card configuration information. As I expected this should work fine to maximum WS machine performance. Storage Type. More to explore. Max 256GB) DDR4 RDIMM: Hard Disk. SSD 512GB 2. 59. 4711. Find helpful customer reviews and review ratings for HP Z640 Tower Server - Intel Xeon E5-2670 V3 2. If an 1866MHz capable CPU is used in the system, the maximum speed the memory will run at is 1866MHz, regardless of the specified speed of the memory. For details on the supported memory configurations on the HP Z440 Workstation, please refer to the System Technical Specifications - System Board section of this document. Remember, those are averages and there are E5-1650 v4's nearly at nearly 2300. Graphics Card Cooling Fan (J9P80AA) EVGA NVIDIA GTX1070 8GB SC Graphics Card. Each processor supports up to 4 channels of DDR4 memory. note: For details on the supported memory configurations on the HP Z640 Workstation, please refer to the System Technical Specifications - System Board section of this document. Each processor supports up to 4 channels of DDR4 memory. 2 Technology. 32GB DDR4-2133 ECC Load Reduced (LR) RAM. Add. 77 in our SPECapc Creo benchmark. 8. 2V • ECC • Single. 5625. 5Ghz 32GB Ram 512GB NVMe M4000 925W W10P. Check in BIOS/setup the Advanced > Thermals settings. Maximum internal memory supported by processor. With up to 8 discrete processing cores, the latest processing and I/O power from Intel, and the latest graphics technology from leading graphics providers, the HP Z420 has the power needed to get the job done. The value in the Array Disk column changes to Primary. Processor Brand. 32GB DDR4-2133 ECC Load Reduced (LR) RAM.