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QNAP TS-435XeU-4G-US 4 Bay High-Speed Short Depth Rackmount NAS with M.2 NVMe SSD, Quad Core Marvell Octeon CPU, 4GB DDR4 Memory, Dual 2.5GbE (2.5G/1G/100M) and 10GbE Network Connectivity (Diskless)
QNAP

QNAP TS-435XeU-4G-US 4 Bay High-Speed Short Depth Rackmount NAS with M.2 NVMe SSD

Bottom line: The QNAP TS-435XeU-4G-US 4 Bay High-Speed Short Depth Rackmount NAS is a specs-and-price decision rather than a crowd-consensus one in the ssds & storage category, priced around $796.45 on Amazon as of 2026-10-06. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

$796.45

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Buy on Amazon — $796.45 Compare to similar ssds & storage

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For SSDs and PC storage upgrades, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Future-proof your NAS server with Dual 10GbE networking
  • ✓ Backed by QNAP's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

The TS-435XeU is powered by an OCTEON TX2™ infrastructure Marvell® CN9130 series CN9131 ARM®v8 Cortex-A72 quad-core 2.2 GHz processor that features integrated workload-optimized hardware accelerators to meet performance, power and total cost of ownership requirements. The TS-435XeU comes with 4 GB DDR4 memory that can be upgraded to 32 GB for enhanced multi-tasking capabilities, and SATA 6 Gb/s support ensures maximum performance from storage drives.

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SpecPicks Verdict

SpecPicks scored QNAP TS-435XeU-4G-US 4 Bay High-Speed Short Depth Rackmount NAS using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. QNAP's ssds & storage 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 ssds & storage 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

  • Marvell OCTEON TX2 CN9130 / CN9131 ARMv8 Cortex-A72 Quad Core 2.2 GHz processor and 4GB DDR4 RAM (up to 32GB
  • Dual 2.5GbE (2.5G/1G/100M) ports accelerates file sharing across teams and devices or streamline large file transfers
  • Future-proof your NAS server with Dual 10GbE networking
  • Dual M.2 PCIe Gen 3 x1 NVMe SSD slots enable cache acceleration or SSD storage pools for improved performance
  • Backup Google Workspace & Microsoft 365 accounts and files to NAS with Boxafe

Full Specifications

Size4 Bay (Unav.)
BrandQNAP
ColorBlack
Weight2.5g
MaterialMetal
Unit Count4 Count
Model NumberTS-435XEU-4G-US
Mounting TypeRack Mount
Built-In MediaEthernet cable x 1, Flat head screw x 12 (for 2.5" HDD), Flat head screw x 16 (for 3.5" HDD), Hanger x 2, Holder x 2, Power Cord x 1, TS-435XeU
Mfr Part NumberTS-435XEU-4G-US
Compatible DevicesServer
Enclosure MaterialMetal
Is Assembly RequiredNo
Warranty Description3 Year Warranty
Full listing titleQNAP TS-435XeU-4G-US 4 Bay High-Speed Short Depth Rackmount NAS with M.2 NVMe SSD, Quad Core Marvell Octeon CPU, 4GB DDR4 Memory, Dual 2.5GbE (2.5G/1G/100M) and 10GbE Network Connectivity (Diskless)

Ready to buy?

QNAP TS-435XeU-4G-US 4 Bay High-Speed Short Depth Rackmount NAS with M.2 NVMe SSD, Quad Core Marvell Octeon CPU, 4GB DDR4 Memory, Dual 2.5GbE (2.5G/1G/100M) and 10GbE Network Connectivity (Diskless) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $796.45

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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QNAP TS-435XeU-4G-US 4 Bay High-Speed Short Depth Rackmount NAS with M.2 NVMe SSD, Quad Core Marvell Octeon CPU, 4GB DDR4 Memory, Dual 2.5GbE (2.5G/1G/100M) and 10GbE Network Connectivity (Diskless)
$796.45
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