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Specdex
Updated April 2026

Best NAS, benchmarked.

Synology, UGREEN, QNAP, TerraMaster — NAS ranked by performance, software and value.

Synology

Synology DS1825+

8-bay · Ryzen V1500B · DSM 7.2

91
From
$1,099
View review
Synology

Synology DS1825+

NAS · $1099

91
From
$1,099
View review
Synology

Synology DS923+

4-bay · Ryzen R1600 · DSM 7.2

90
From
$599
View review
Synology

Synology DS923+

NAS · $599

90
From
$599
View review
Synology

Synology DS1522+

NAS · $699

88
From
$699
View review
QNAP

QNAP TS-h973AX

NAS · $1599

88
From
$1,599
View review
UGREEN

UGREEN DXP6800 Pro

NAS · $999

88
From
$999
View review
UGREEN

UGREEN DXP8800 Plus

NAS · $1299

88
From
$1,299
View review
Asustor

Asustor Flashstor 12 Pro

NAS · $1099

88
From
$1,099
View review
QNAP

QNAP TS-464

4-bay · N5095 · 2.5 GbE × 2 · PCIe expandable

87
From
$599
View review
UGREEN

UGREEN DXP4800 Plus

NAS · $649

87
From
$649
View review
UGREEN

UGREEN NASync DXP4800

4-bay · N100 · 2×2.5 GbE + 10 GbE

86
From
$499
View review
Synology

Synology DS224+

NAS · $299

86
From
$299
View review
Synology

Synology DS423+

NAS · $499

86
From
$499
View review
QNAP

QNAP TS-673A

NAS · $999

86
From
$999
View review
Asustor

Asustor AS6704T

NAS · $699

85
From
$699
View review
TerraMaster

TerraMaster F4-424 Pro

NAS · $699

84
From
$699
View review
TerraMaster

TerraMaster F2-423

NAS · $379

80
From
$379
View review

Head-to-head matchups

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