NAS Devices under $700

4 NAS devices under $700 from UGREEN, QNAP and Synology. Prices run $619 to $659.

QNAPSpec score 8.1

4 Bays, Intel, 2.5GbE, Desktop

+Four drive bays for expanding storage capacity

+M.2 slots for fast cache or SSD storage

+2.5GbE network port for faster transfers

−Desktop form factor takes more space than rackmount

$619.00

as of 11/04/2026 11:05 PST - Details

SynologySpec score 8.0

4 Bays, Intel, 2GB, 2.5GbE

+Four drive bays in a desktop form

+2.5GbE port for faster network transfers than gigabit

+M.2 slot for SSD cache or storage

−Only 2GB RAM, which is low for a NAS

−Drives sold separately, adding to setup

$659.72

as of 11/04/2026 09:07 PST - Details

UGREENSpec score 8.6

4 Bays, 10GbE, Drives included, Desktop

+Four drive bays for expanding storage capacity

+10GbE network port for fast network transfers

+Ships with drives included

$619.90-16%List: ~~$737.98~~

as of 11/04/2026 10:10 PST - Details

UGREENSpec score 8.8

4 Bays, AMD, 8GB, 10GbE

+Four drive bays for expanding storage capacity

+10GbE network port for fast network transfers

+AMD processor with 8GB RAM

−Ships diskless, so drives must be purchased separately

$654.62-2%List: ~~$667.98~~

as of 11/04/2026 03:05 PST - Details

Compare specs

Bays	Processor	Memory	Fastest port	Drives	Spec score	Price
4	Intel		2.5GbE		8.1	$619.00 as of 11/04/2026 11:05 PST - Details
4	Intel	2GB	2.5GbE	Diskless	8.0	$659.72 as of 11/04/2026 09:07 PST - Details
4			10GbE	Drives included	8.6	$619.90 as of 11/04/2026 10:10 PST - Details
4	AMD	8GB	10GbE	Diskless	8.8	$654.62 as of 11/04/2026 03:05 PST - Details

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.