QNAP

QNAP TS-431XeU-2G-US 4-Bay 1U Short-Depth Rackmount NAS with Built-in 10GbE Network

Name: QNAP TS-431XeU-2G-US 4-Bay 1U Short-Depth Rackmount NAS with Built-in 10GbE Network
Brand: QNAP
SKU: B0768QZ81Q

Status: QNAP TS-431XeU-2G-US 4-Bay 1U Short-Depth…: Unavailable on Amazon as of 2026-10-18 10:28 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

🛒 Search eBay for this model

Bottom line: The QNAP TS-431XeU-2G-US 4-Bay 1U Short-Depth Rackmount NAS is a specs-and-price decision rather than a crowd-consensus one in the nas & home servers category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

Unavailable on Amazon as of 2026-10-18 10:28 UTC

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Search Amazon for an in-stock match → Original listing (currently unavailable) → Compare to similar nas & home servers

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-18

Mike Perry — Hardware researcher since 2014. For NAS and home-server hardware, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ ARM Cortex-A15 Quad Core 1.7GHz, 2GB DDR3 RAM (max 8GB)
✓ Backed by QNAP's warranty and support channels

Cons

✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

ARM Cortex-A15 Quad Core 1.7GHz, 2GB DDR3 RAM (max 8GB), SATA 6Gb/s,1 x 10GbE(SFP+), 2 x 1GbE, Hardware encryption, Container Station, Surveillance Station, max 1 UX-800U-RP/UX-1200U-RP Expansion Unit.

SpecPicks Verdict

SpecPicks scored QNAP TS-431XeU-2G-US 4-Bay 1U Short-Depth Rackmount NAS using a rating × review-volume × price-fit model applied to published specs and reviews across the nas & home servers category. QNAP's nas & home servers lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for nas & home servers of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

ARM Cortex-A15 Quad Core 1.7GHz, 2GB DDR3 RAM (max 8GB)
SATA 6Gb/s,1 x 10GbE(SFP+), 2 x 1GbE, Hardware encryption, Container Station
Surveillance Station, max 1 UX-800U-RP/UX-1200U-RP Expansion Unit
The short depth design is suitable for installing in smaller racks or space-constrained locations
10GbE readiness, SSD caching, and encryption acceleration engine

Full Specifications

Size	4 Bay - 2G RAM
Brand	QNAP
Color	Black
Weight	2g
Material	Metal
Unit Count	1 Count
Model Number	TS-431XeU-2G-US
Mounting Type	Rack Mount
Built-In Media	NAS
Item Type Name	Qnap TS-431XeU-2G-US 4-bay 1U Short-Depth Rackmount NAS with Built-in 10GbE Network
Mfr Part Number	TS-431XeU-2G-US
Compatible Devices	Server, CPU, Laptop, Desktop
Enclosure Material	Metal
Warranty Description	2 Years
Item Dimensions D x W x H	11.46"D x 17.28"W x 1.73"H
Global Trade Identification Number	00885022014033, 00885022022274

Ready to buy?

Amazon shows no buyable offer for QNAP TS-431XeU-2G-US 4-Bay 1U Short-Depth… at the last check. An Amazon search for this model lists current offers. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Search Amazon for an in-stock match →