Compare ThinkStation P350 Tower vs HP Z1 G6 vs ThinkStation P620
Capacity
Interior Volume
17 L
33 L
Connectivity
CPU Socket
FCLGA1200
AMD SP3
Expansion Slot
2x M.2 onboard + 2x via M.2 to PCIe adapter + 2x 3.5" + 4x 2.5"
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
1x PCIe 4 x16 + 1x PCIe 3 x1 + 1x PCIe 3 x4
4x PCIe 4.0 x16 + 2x PCIe 4.0 x8
Ports
[Front] 4x USB 3.2 Gen1 + 1x RJ45 (1Gbps) + 2x Serial + 1x 3.5mm line-out + 1x Thunderbolt 4 + 2x PS/2 + 1x HDMI | [Rear] 1x USB-C 3.2 Gen2 + 2x USB 3.2 Gen2 + 2x USB 3.2 Gen1 + 1x Audio combo + 1x Microphone + 1x optional SD card reader
[Front] 2x USB 2.0 + 2x USB 3.2 Gen2 + 2x USB 3.2 Gen1 + 1x DisplayPort 1.4 + 1x Audio + 1x RJ45 | [Rear] 2x USB 3.2 Gen1 + 1x USB-C 3.2 Gen2 + 2x USB 3.2 Gen2 + 5-in-1 SD card reader
[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 5.0
WiFi 5 + Bluetooth 5.1 / none
Construction
Colors
Black
Black
Form Factor
Mini-tower desktop computer
ATX desktop computer
ATX desktop computer
Dimensions
Size | Depth
315.4 mm / 12.4"
308 cm
460 mm / 18.1"
Size | Height
376 mm / 14.8"
370 mm
446 mm / 17.6"
Size | Width
170 mm / 6.7"
168 mm
165 mm / 6.5"
Weight
9.4 kg / 20.7 lbs
9.86 kg
24 kg / 52.91 lbs
Function
Audio
High Definition (HD) Audio, Realtek ALC623 codec
Conexant CX20632 codec
High Definition (HD) Audio, Realtek ALC662 codec
Chipset
Intel W580 chipset
Intel Q470 (vPro)
AMD WRX80
Graphics
Up to NVIDIA RTX 5000 16GB
NVIDIA GeForce RTX 2080 8GB
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, Ubuntu Linux, or Red Hat Enterprise Linux
Windows 10 Pro
Windows 10 Pro, Ubuntu, or none
Operating Temperature
10⁰ C to 35⁰ C
Optical Disc
Optional
Optional 9mm optical drive (DVD-ROM, DVD±RW, or Blu-ray)
Processor
11th-gen Intel Xeon W-1390P or Core up to i9-11900K
Intel Core i7-10700K or i9-10900
AMD Ryzen Threadripper PRO 3945WX, 3955WX, 3975WX, or 3995WX
Security
Discrete TPM 2.0, TCG certified
Performance
Memory | Capacity
4x UDIMMs, up to 128 GB
32 GB (4x DIMMs)
8x DIMMs, up to 1TB, 8 channels
Memory | Type
DDR4 3200MHz ECC or non-ECC
DDR4 2666MHz
DDR4 3200MHz ECC
Power Supply
500W or 750W
1000W 80 PLUS Platinum
Storage
Up to 3x M.2 PCIe 4 NVMe SSD + 2x 3.5" SATA + 4x 2.5" SATA
1 TB PCIe NVMe SSD + (1x 2.5" HDD + 2x 3.5" HDD bays)
Up to 11x M.2 PCIe SSD + 5x SATA HDD
Production
Debut
2021-07-12
2020
2020
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