QNAP NAS TS-431 device auction prices

As of 7 November 2026, hammerhistory.com has recorded 5 auction sales of the QNAP NAS TS-431 device with a published hammer price, closed on 2 October 2026, on 1 auction site in 1 country. One sale is free to read: a 2020 QNAP NAS TS-431 device sold for EUR 180 on 2 October 2026.

Known model 5 sold with a price 0 at auction now 10 seen at auction

4 hammer prices are locked. See what every QNAP NAS TS-431 really sold for and know a fair price before you bid. Pay once, open at once, new sales included for a year.

EUR 9one payment, a year of sales

Everything, EUR 129 a month EUR 1,290 a year Every price on the site. Cancel any time.

All sales 5

Sold	Built	Hours	Auction house	Place	Photos	Hammer price
2026-10-02 QNAP NAS TS-431 NAS Storage System (2020)	2020	unknown	surplex.com	Sustrum, DE	3	EUR 180 FREE
2026-10-02 QNAP NAS TS-431 NAS Storage System (2020)	2020	unknown	Auction house	DE	3	in the report
2026-10-02 QNAP NAS TS-431 NAS Storage System (2020)	2020	unknown	Auction house	DE	3	in the report
2026-10-02 QNAP NAS TS-431 NAS Storage System (2020)	2020	unknown	Auction house	DE	3	in the report
2026-10-02 QNAP NAS TS-431 NAS Storage System (2020)	2020	unknown	Auction house	DE	3	in the report

Click a sale to see that device with its photos and details. 5 more closed without a sale. A hammer price under EUR 100 is free to read.

More QNAP models

QNAP TS-251+3 sold QNAP TS-231P2 sold QNAP TS-2311 sold · 2 open QNAP QXP-T32P1 sold QNAP TBS-h574TX1 sold QNAP TS-1301 sold QNAP TS-432XU-RP1 sold QNAP TS-453A1 sold

Other makes in it, phones and consumer electronics

Apple MacBook Pro251 sold · EUR 120 to 300 Lenovo ThinkPad198 sold · EUR 60 to 250 Dell Latitude 5420112 sold · EUR 100 to 150 HP EliteBook 830 G892 sold · EUR 150 to 200 Acer SW5-017P66 sold · EUR 30 to 50 Asus VivoBook60 sold · EUR 80 to 200 SONY PlayStation 560 sold · EUR 50 to 400 PNY Nvidia GeForce RTX 2060 Super51 sold · EUR 100 to 120

QNAP NAS TS-431

IT, phones and consumer electronics

The QNAP TS-431 is a compact four bay network attached storage unit aimed at small offices and home users. It uses an ARM based processor and supports RAID configurations across up to four hard drives or SSDs for shared storage, backup and media serving. It sits in QNAP's entry to mid level consumer and small business NAS range.

Built

2014 to 2018

Replaced

TS-421

Replaced by

TS-432X

We recognise this model across the auction sites and keep every one we see together.

On a used one

Check that all drive bays and trays are present and that the unit powers up and recognises drives correctly. Ask whether the original hard drives are included and if the firmware has been reset, as used units may retain previous configurations or show wear on fans and power supplies.

About QNAP

QNAP Systems is a Taiwanese manufacturer specialising in network attached storage devices, network video recorders and networking equipment. It is known for its NAS product lines used by home users, small businesses and enterprise customers for data storage, backup and multimedia purposes. The company operates independently.

Founded 2004 · New Taipei City, Taiwan

All QNAP models

5sold with a price

0at auction now

1auction sites

1countries

4 more hammer pricesin the report · EUR 9 once

sold, price lockedfree to read

Questions about QNAP NAS TS-431 auction prices

How many QNAP NAS TS-431 auction sales are on record?

5 sales with a published hammer price, closed on 2 October 2026, on 1 auction site in 1 country. 5 more closed without a sale.

Is a QNAP NAS TS-431 at auction now?

Not at the moment. The lots of this model that come to auction appear on this page while they are open, and every sale that closes with a price is added to the table.

Are the QNAP NAS TS-431 hammer prices free to read?

The oldest sale of every model is free to read, and so is every hammer price under the site's floor. The other 4 hammer prices of the QNAP NAS TS-431 open with an account: every sale of the model for a year, or one sale on its own.

Hammer prices are what the auction house recorded when the lot closed, before the buyer's premium, in the currency of the sale. A sale listed on a house's own site and on its platform counts once. Doubt a figure? Open the sale and its listing is linked there. How prices are recorded.