Compare ThinkStation P350 SFF vs ThinkStation P720 vs ThinkStation P350 Tower
Capacity
Interior Volume
36 L
17 L
Connectivity
CPU Socket
FCLGA1200
2x FCLGA3647
FCLGA1200
Expansion Slot
2x M.2 onboard + 2x via M.2 to PCIe adapter + 2x 3.5" + 2x 2.5"
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
1x PCIe 4 x16 + 1x PCIe 3 x1 + 1x PCIe 3 x4
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] 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] 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 6 + Bluetooth 5.0
WiFi 5 + Bluetooth 4.2 / none
WiFi 6 + Bluetooth 5.0
Construction
Colors
Black
Black
Black
Form Factor
Small form factor desktop computer
ATX desktop computer
Mini-tower desktop computer
Dimensions
Size | Depth
309.7 mm / 9.3"
485 mm / 19.1"
315.4 mm / 12.4"
Size | Height
339.5 mm / 13.4"
446 mm / 17.6"
376 mm / 14.8"
Size | Width
92.5 mm / 3.6"
175 mm / 6.89"
170 mm / 6.7"
Weight
5.01 kg / 11.05 lbs
25.7 kg / 56.7 lbs
9.4 kg / 20.7 lbs
Function
Audio
High Definition (HD) Audio, Realtek ALC662 codec
High Definition (HD) Audio, Realtek ALC623 codec
Chipset
Intel W580 chipset
Intel C621 chipset
Intel W580 chipset
Graphics
Up to NVIDIA T1000 4GB
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, Ubuntu Linux, or Red Hat Enterprise Linux
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 9mm optical drive (DVD-ROM, DVD±RW, or Blu-ray)
Processor
11th-gen Intel Xeon W-1390P or Core up to i9-11900
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
4x UDIMMs, up to 128 GB
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 3200MHz ECC or non-ECC
DDR4 2666MHz or 2933MHz ECC
DDR4 3200MHz ECC or non-ECC
Power Supply
380W
690 / 900 / 1000 W 80 PLUS Platinum
500W or 750W
Storage
Up to 3x M.2 PCIe 4 NVMe SSD + 1x 3.5" SATA + 2x 2.5" SATA
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
2021-07-12
2020
2021-07-12
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