2.5GbE NAS Devices

All NAS Devices

9 2.5GbE NAS devices from QNAP, Synology, Asustor and more. Most cost $609 to $2,699, and half cost less than $1,099.

Top brands: QNAP (7)

QNAPSpec score 8.1

4 Bays, Intel, 8GB, 2.5GbE

+Four drive bays for expanding storage capacity

+Short-depth 1U rackmount design saves rack space

+M.2 slots for fast cache or SSD storage

−Diskless, so drives must be bought separately

$849.00

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

QNAPSpec score 8.0

12 Bays, AMD, 2.5GbE, Rackmount

+12 drive bays for large storage pools

+Rackmount form factor fits server racks

+Two 2.5GbE ports for faster network transfers

−Rackmount design needs a server rack

$2,699.99

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

QNAPSpec score 7.7

8 Bays, AMD, 4GB, 2.5GbE

+Eight drive bays for a large storage pool

+Dual 2.5GbE ports for faster networking

+AMD Ryzen processor with 4GB RAM

−Ships diskless, so drives must be purchased separately

$2,009.99

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

QNAPSpec score 7.6

ARM, 4GB, 2.5GbE, Rackmount

+Compact short-depth 1U design fits shallow racks

+4GB RAM for multitasking

+2.5GbE network port for faster transfers than gigabit

−Rackmount form needs a server rack

−ARM processor rather than Intel

$609.00

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

QNAPSpec score 8.0

10 Bays, AMD, 128GB, 2.5GbE

+Ten bays for NVMe all-flash storage

+Dual AMD processors for demanding workloads

+128GB RAM for heavy caching and multitasking

−2.5GbE networking is slower than 10GbE models

No price recorded yet.

BuffaloSpec score 7.7

4 Bays, 2.5GbE, Drives included, Rackmount

+Four drive bays for a shared storage pool

+2.5GbE network port for faster-than-gigabit transfers

+Four 2TB drives included, 8TB total

−Rackmount form requires a server rack to mount

No price recorded yet.

SynologySpec score 7.6

2 Bays, Intel, 2GB, 2.5GbE

+Two drive bays for a compact two-drive setup

+2.5GbE network port for faster transfers than gigabit

+Intel Celeron quad-core processor

−Only 2GB of RAM

−Rackmount form factor requires a rack

No current price. Check it at the store.

QNAPSpec score 8.2

8 Bays, Intel, 8GB, 2.5GbE

+2.5GbE: the highest fastest port of the 78 here

+8 bays: only 4 of 70 here have more bays

No price recorded yet.

QNAPSpec score 7.6

4 Bays, Intel, 8GB, 2.5GbE

+Four drive bays for expanding storage capacity

+Rackmount design fits server racks

+Dual 2.5GbE network ports for faster transfers

$1,099.00

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

Compare specs

Bays	Processor	Memory	Fastest port	Drives	Spec score	Price
4	Intel	8GB	2.5GbE	Diskless	8.1	$849.00 as of 11/04/2026 09:07 PST - Details
12	AMD		2.5GbE		8.0	$2,699.99 as of 11/04/2026 11:05 PST - Details
8	AMD	4GB	2.5GbE	Diskless	7.7	$2,009.99 as of 11/04/2026 09:07 PST - Details
	ARM	4GB	2.5GbE		7.6	$609.00 as of 11/04/2026 03:05 PST - Details
10	AMD	128GB	2.5GbE		8.0	No current price
4			2.5GbE	Drives included	7.7	No current price
2	Intel	2GB	2.5GbE		7.6	No current price
8	Intel	8GB	2.5GbE	Diskless	8.2	No current price
4	Intel	8GB	2.5GbE		7.6	$1,099.00 as of 11/04/2026 03:05 PST - Details

Before you buy

NAS Buying Basics: Bays, RAID and Drives

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

2.5GbE NAS Devices

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