Compare HP Z1 G6 vs ThinkStation P720 vs ThinkStation P350 Tower
Capacity
Interior Volume
36 L
17 L
Connectivity
CPU Socket
2x FCLGA3647
FCLGA1200
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 + 7x via M.2 to PCIe adapter + 6x 3.5" (4 optional, 2 via Flex bay)
2x M.2 onboard + 2x via M.2 to PCIe adapter + 2x 3.5" + 4x 2.5"
PCI Express
3x PCIe 3.0 x16 + 1x PCIe 3.0 x8 + 1x PCIe 3.0 x4 + 1x PCI
1x PCIe 4 x16 + 1x PCIe 3 x1 + 1x PCIe 3 x4
Ports
[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 3.1 Gen1 + 2x USB 2.0 + 2x PS/2 + 2x RJ45 (1Gbps) + 1x Microphone + 1x Line-in + 1x Line-out + 2x optional USB-C 3.1 Gen2 + 1x optional Thunderbolt + 1x optional serial | [Rear] 4x USB 3.1 Gen1 + 1x Audio combo + 1x optional SD card reader
[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
Wireless Connectivity
WiFi 5 + Bluetooth 4.2 / none
WiFi 6 + Bluetooth 5.0
Construction
Colors
Black
Black
Form Factor
ATX desktop computer
ATX desktop computer
Mini-tower desktop computer
Dimensions
Size | Depth
308 cm
485 mm / 19.1"
315.4 mm / 12.4"
Size | Height
370 mm
446 mm / 17.6"
376 mm / 14.8"
Size | Width
168 mm
175 mm / 6.89"
170 mm / 6.7"
Weight
9.86 kg
25.7 kg / 56.7 lbs
9.4 kg / 20.7 lbs
Function
Audio
Conexant CX20632 codec
High Definition (HD) Audio, Realtek ALC662 codec
High Definition (HD) Audio, Realtek ALC623 codec
Chipset
Intel Q470 (vPro)
Intel C621 chipset
Intel W580 chipset
Graphics
NVIDIA GeForce RTX 2080 8GB
NVIDIA NVS 810 4GB DDR3 / Quadro P400 2GB GDDR5 to P6000 24GB GDDR5X / RTX 4000 8GB GDDR6 to RTX 8000 48GB GDDR6 / GP100 16GB HBM2 / GV100 32GB HBM26
Up to NVIDIA RTX 5000 16GB
Operating System
Windows 10 Pro
Windows 10 Pro, Ubuntu, or none
Windows 10, Ubuntu Linux, or Red Hat Enterprise Linux
Operating Temperature
10⁰ C to 35⁰ C
Optical Disc
Optional
Optional 9mm optical drive (DVD-ROM, DVD±RW, or Blu-ray)
Processor
Intel Core i7-10700K or i9-10900
Up to 2x 165W Intel Xeon Scalable CPUs Bronze, Silver, Gold, or Platinum
11th-gen Intel Xeon W-1390P or Core up to i9-11900K
Security
Discrete TPM 2.0, TCG certified
Performance
Memory | Capacity
32 GB (4x DIMMs)
12x DIMMs, up to 768GB DDR4-2933 or 384GB DDR4-2666, 12 channels (6 channels per CPU)
4x UDIMMs, up to 128 GB
Memory | Type
DDR4 2666MHz
DDR4 2666MHz or 2933MHz ECC
DDR4 3200MHz ECC or non-ECC
Power Supply
690 / 900 / 1000 W 80 PLUS Platinum
500W or 750W
Storage
1 TB PCIe NVMe SSD + (1x 2.5" HDD + 2x 3.5" HDD bays)
Up to 9x M.2 PCIe SSD + 6x 3.5" / 10x 2.5" SATA HDD
Up to 3x M.2 PCIe 4 NVMe SSD + 2x 3.5" SATA + 4x 2.5" SATA
Production
Debut
2020
2020
2021-07-12
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