Compare ASUS ExpertCenter D700SA vs ThinkStation P340 Tiny vs ThinkStation P520

1 L

33 L

FCLGA1200

FCLGA2066

1x PCI + 1x M.2 for WiFi + 2x M.2 + 2x PCI-e x1 + 1x PCI-e x16

2x M.2 onboard

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 via Flex bay)

1x PCIe 3.0 x16 / x4 via viser card

2x PCIe 3.0 x16 + 1x PCIe 3.0 x8 + 2x PCIe 3.0 x4 + 1x PCI

[Front] 1x 20 -in-1 Card Reader(Optional) + 1x Headphone + 6x USB 3.2 Gen 1 Type-A + 1x USB 3.2 Gen 1 Type-C + 1x Microphone& Headphone (Combo jack) | [Rear] 4x USB 2.0 + 1x PS/2(Keyboard) + 1x PS/2(Mouse) + 1x HDMI 1.4 + 1x DisplayPort + 1x RJ45 LAN + 1x

[Front] 1x USB-C 3.2 Gen1 + 1x USB 3.2 Gen2 + 1x Audio combo | [Rear] 1x HDMI + 1x DisplayPort + 1x optional port (VGA / DP / HDMI / serial / USB-C 3.2 Gen1) + 1x optional port (serial) + 2x USB 3.2 Gen1 + 2x USB 3.2 Gen2 + 1x RJ45 (1Gbps) + 1x optional T

[Front] 4x USB 3.1 Gen1 + 2x USB 2.0 + 2x PS/2 + 1x RJ45 (1Gbps) + 1x Microphone + 1x Line-in + 1x Line-out + 2x optional USB-C 3.1 Gen2 + 1x optional Thunderbolt 3 + 1x serial | [Rear] 4x USB-C 3.1 Gen1 + 1x Headphone + 1x Microphone + 1x SD card reader

WiFi 5 or WiFi 6 + Bluetooth 5.0

WiFi 5 + Bluetooth 5.0 / WiFi 5 + Bluetooth 5.1 / WiFi 6 + Bluetooth 5.2 / none

WiFi 5 + Bluetooth 4.2 / none

Black

Black

Small form factor desktop computer

ATX desktop computer

29.28 mm

183 mm / 7.2"

460 mm / 18.1"

34 mm

179 mm / 7.0"

440 mm / 17.3"

9.5 mm

37 mm / 1.5"

165 mm / 6.5"

5.5 kg

1.4 kg / 3 lbs

24 kg / 52.91 lbs

Realtek ALC887 + High Definition 7.1 Channel Audio

High Definition (HD) Audio, Realtek ALC233 codec

High Definition (HD) Audio, Realtek ALC662 codec

Intel B460

Intel Q470 chipset

Intel C422 chipset

Intel HD Integrated Graphics 630

Integrated Intel UHD Graphics 630 or discrete NVIDIA Quadro P620 2GB GDDR5 or P1000 4GB GDDR5 (4x mini-DP)

NVIDIA NVS 810 4GB DDR3 / Quadro P400 2GB GDDR5 to P5000 16GB GDDR5X / Quadro RTX 4000 8GB GDDR6 to RTX 8000 48GB GDDR6 / Quadro GP100 16GB HBM2 / Quadro GV100 32GB HBM2

Windows 10 Pro

Windows 10, Ubuntu, or none

Windows 10 Pro, Ubuntu, or none

10⁰ C to 35⁰ C

10⁰ C to 35⁰ C

Slim DVD-RW / DVD-ROM (optional)

Optional 9mm optical drive (DVD-ROM or DVD±RW) via optical drive kit

Optional 9mm optical drive (DVD-ROM, DVD±RW, or Blu-ray)

The 10th generation Intel Core i5/i7 Processor

10th-gen Intel Core i3-10100 to i9-10900 (full Comet Lake range sans K-series)

Intel Xeon W-2100 or W-2200 series processors (up to Xeon W-2295)

Trusted Platform Module (Firmware TPM)

Discrete TPM 2.0, TCG certified

Discrete TPM 2.0, TCG certified

MIL-STD-810G

MIL-STD-810G

4 GB Up to 128 GB

2x SO-DIMMs, up to 64 GB

8x DIMMs, up to 256GB DDR4-2666 w/ Xeon W-2100 series or up to 512GB DDR4-2933 w/ Xeon W-2200 series, 4 channels

4x DDR4 at 2933 /2666MHz

DDR4-2933 non-ECC

DDR4 2666MHz or 2933MHz ECC

300 W (80 PLUS Platinum)

170 or 230 W, 89% efficient

690W / 900W / 1000W 80 PLUS Platinum

2.5" 1TB + 3.5" Up to 2TB + M.2 Up to 2TB / 3x SATA 6Gb/s

Up to 2TB M.2 PCIe SSD

Up to 9x M.2 PCIe SSD + 1x PCIe AIC SSD + 6x SATA HDD

2020

2020