All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 pcs/workstations

HP Z2 G4 (4RW94EA) + NVIDIA Quadro P400 (1ME43AT) vs HP Z2 G4 (4RW94EA) + NVIDIA Quadro P620 (3ME25AT) + 2x8GB (1x8GB) DDR4-2666 (3TQ39AA)

Add a product
  • 117specifications compared
  • 3differ
  • 114identical
  • 1known for one product only

Key differences

The HP Z2 G4 (4RW94EA) + NVIDIA Quadro P620 (3ME25AT) + 2x8GB (1x8GB) DDR4-2666 (3TQ39AA) has 16 GB more internal memory than the HP Z2 G4 (4RW94EA) + NVIDIA Quadro P400 (1ME43AT) (32 GB vs 16 GB). The HP Z2 G4 (4RW94EA) + NVIDIA Quadro P620 (3ME25AT) + 2x8GB (1x8GB) DDR4-2666 (3TQ39AA) has 2 x 8 GB more memory layout (slots x size) than the HP Z2 G4 (4RW94EA) + NVIDIA Quadro P400 (1ME43AT) (4 x 8 GB vs 2 x 8 GB). Discrete graphics card model: NVIDIA® Quadro® P400 on the HP Z2 G4 (4RW94EA) + NVIDIA Quadro P400 (1ME43AT), NVIDIA® Quadro® P620 on the HP Z2 G4 (4RW94EA) + NVIDIA Quadro P620 (3ME25AT) + 2x8GB (1x8GB) DDR4-2666 (3TQ39AA).

  • Internal memory
    • 16 GB
    • 32 GB
  • Memory layout (slots x size)
    • 2 x 8 GB
    • 4 x 8 GB
  • Discrete graphics card model
    • NVIDIA® Quadro® P400
    • NVIDIA® Quadro® P620

Side by side

Differences highlightedShow differences only
118 specifications
A

HP

Z2 G4 (4RW94EA) + NVIDIA Quadro P400 (1ME43AT)View product
B

HP

Z2 G4 (4RW94EA) + NVIDIA Quadro P620 (3ME25AT) + 2x8GB (1x8GB) DDR4-2666 (3TQ39AA)View product
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel® Xeon®Intel® Xeon®
Processor modelE-2136E-2136
Processor cores66
Processor threads1212
Processor boost frequency4.5 GHz4.5 GHz
Processor frequency3.3 GHz3.3 GHz
Processor cache12 MB12 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMI3DMI3
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor codenameCoffee LakeCoffee Lake
Thermal Design Power (TDP)80 W80 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
Number of processors installed11
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
Maximum internal memory supported by processor128 GB128 GB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processor2666 MHz2666 MHz
Memory bandwidth supported by processor (max)41.6 GB/s41.6 GB/s
Memory2 differ
Internal memoryDiffers16 GB32 GB
Maximum internal memory64 GB64 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory layout (slots x size)Differs2 x 8 GB4 x 8 GB
Memory slots4x DIMM4x DIMM
Memory clock speed2666 MHz2666 MHz
ECCYesYes
Storageidentical
Total storage capacity256 GB256 GB
Optical drive typeDVD±RWDVD±RW
Storage mediaSSDSSD
Total SSDs capacity256 GB256 GB
Number of SSDs installed11
SSD capacity256 GB256 GB
SSD interfacePCI ExpressPCI Express
Card reader integratedNoNo
Graphics1 differ
Discrete graphics cardYesYes
On-board graphics cardNoNo
Discrete graphics card modelDiffersNVIDIA® Quadro® P400NVIDIA® Quadro® P620
Discrete graphics card memory2 GB2 GB
Discrete graphics memory typeGDDR5GDDR5
On-board graphics card modelNot availableNot available
Performanceidentical
Product typeWorkstationWorkstation
Motherboard chipsetIntel C246Intel C246
Audio output channels5.1 channels5.1 channels
Optical driveidentical
Optical drives quantity11
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiNoNo
Ports & interfacesidentical
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity44
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity11
Thunderbolt 3 ports quantity00
DisplayPorts quantity22
HDMI ports quantity00
Ethernet LAN (RJ-45) ports11
Combo headphone/mic portYesYes
Headphone outputs00
Line-outYesYes
Line-inYesYes
Microphone inNoNo
VGA (D-Sub) ports quantity00
DVI portYesYes
Serial ports quantity11
Expansion slotsidentical
Number of 3.5" bays11
PCI Express x1 (Gen 3.x) slots22
PCI Express x4 (Gen 3.x) slots22
PCI Express x16 (Gen 3.x) slots11
Poweridentical
Power supply310 W310 W
Power supply input voltage100 - 240 V100 - 240 V
Power supply input frequency50 - 60 Hz50 - 60 Hz
Designidentical
Chassis typeSFFSFF
Number of 2.5" bays11
Product colourBlackBlack
Country of originChinaChina
Softwareidentical
Operating system installedWindows 10 Pro for WorkstationsWindows 10 Pro for Workstations
Operating system architecture64-bit64-bit
Displayidentical
Display includedNoNo
Processor special featuresidentical
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Enhanced Halt StateYesYes
Intel Secure Key Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel TSX-NIYesYes
Intel TSX-NI version1.001.00
Intel Trusted Execution TechnologyYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Processor ARK ID134857134857
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Audioidentical
Audio chipConexant CX20632Conexant CX20632
Weight & dimensionsidentical
Width338 mm338 mm
Depth381 mm381 mm
Height100 mm100 mm
Weight5.7 kg5.7 kg
Packaging contentidentical
Mouse includedYesYes
Keyboard includedYesYes
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Logistics dataidentical
Harmonized System (HS) codeKnown for one84715000

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More pcs/workstations comparisons

All pcs/workstations comparisons