Compare HP Z2 G5 vs ThinkStation P620
Capacity
Interior Volume
33 L
Connectivity
CPU Socket
AMD SP3
Expansion Slot
3x M.2 + 1x PCIe 3.0 x16 + 2x PCIe 3.0 x1 + 1x PCIe 3.0 x4 (x16 slot)
2x Optical drives / 1x optical drive + 2x 3.5" SATA / 2x M.2 SSD removable drive enclosures / other I/O ports + 2x M.2 onboard + 9x via M.2 to PCIe adapter + 5x 3.5" (3 optional, 1 via Flex bay)
PCI Express
4x PCIe 4.0 x16 + 2x PCIe 4.0 x8
Ports
[Front] 2x USB 2.0 + 2x USB 3.2 Gen2 + 2x USB 3.2 Gen1 + 1x DisplayPort 1.4 + 2x Audio + 1x RJ45 | [Rear] 2x USB 3.2 Gen1 + 2x USB 3.2 Gen2 + 5-in-1 SD card reader + 1x Audio combo
[Front] 4x USB 3.2 Gen2 + 2x USB 2.0 + 2x PS/2 + 1x RJ45 (10Gbps) + 1x Microphone + 1x Line-in + 1x Line-out + 2x optional serial | [Rear] 2x USB-C 3.2 Gen2 + 2x USB 3.2 Gen2 + 1x Audio combo + 1x optional SD card reader
Wireless Connectivity
WiFi 6 + Bluetooth 5
WiFi 5 + Bluetooth 5.1 / none
Construction
Colors
Black
Form Factor
ATX desktop computer
ATX desktop computer
Speakers
2.0W internal mono speaker
Dimensions
Size | Depth
356 cm / 14 inch
460 mm / 18.1"
Size | Height
385 mm / 15.2 inch
446 mm / 17.6"
Size | Width
169 mm / 6.7 inch
165 mm / 6.5"
Weight
From 15.43 lbs
24 kg / 52.91 lbs
Function
Audio
Realtek ALC3205-VA2-CG
High Definition (HD) Audio, Realtek ALC662 codec
Chipset
Intel Q470 (vPro)
AMD WRX80
Graphics
AMD Radeon Pro WX 3200 4GB, W5500 8GB, or W5700 8GB or NVIDIA Quadro P400 2GB, P620 2GB, P1000 4GB, P2200 5GB, RTX 4000 8GB, RTX 5000 16GB, or RTX 6000 24GB
NVIDIA Quadro P620 2GB GDDR5 to P2200 5GB GDDR5 / RTX 4000 8GB GDDR6 to RTX 8000 48GB GDDR6 / GV100 32GB HBM2 / RTX A6000 48GB GDDR6
Operating System
Windows 10 Pro
Windows 10 Pro, Ubuntu, or none
Operating Temperature
10⁰ C to 35⁰ C
Optical Disc
Optional DVD-ROM, DVD-RW, or Blu-ray Writer + Optional 2nd Blu-ray Writer
Optional 9mm optical drive (DVD-ROM, DVD±RW, or Blu-ray)
Processor
From Intel Core i3-10100 to Core i9-10850K or From Xeon W-1250P to Xeon W-1290P
AMD Ryzen Threadripper PRO 3945WX, 3955WX, 3975WX, or 3995WX
Security
Discrete TPM 2.0, TCG certified
Performance
Memory | Capacity
Up to 128 GB with ECC (4x DIMMs)
8x DIMMs, up to 1TB, 8 channels
Memory | Type
DDR4 3200MHz
DDR4 3200MHz ECC
Power Supply
350W Platinum (92%), 500W Gold (90%), or 700W Platinum (92%)
1000W 80 PLUS Platinum
Storage
3x M.2 + 1x 2.5" HDD + 2x 3.5" HDD bays
Up to 11x M.2 PCIe SSD + 5x SATA HDD
Production
Debut
2020
2020
Remove
Remove
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