StarTech.com S322M225R · Drive adapter

MPN / P/N

S322M225R

Manufacturer designation

M.2 to SATA Adapter for M.2 SATA SSDs, Dual Slot M2 Drive Host Adapter/Converter with RAID Support, 2.5-Inch Drive Form Factor, TAA

Manufacturer conditions

TRIM and SMART have limited support while in a RAID; configuration. A SATA controller with Port Multiplier support is; required, in addition to the product configured in JBOD mode, to; provide full TRIM and SMART support.

Input voltage

5V DC / 12V DC

Output voltage

5 DC

Colour

Red

Material

Steel

Product length

3.9 in [99.8 mm]

Product width

2.7 in [67.8 mm]

Product height

0.3 in [6.5 mm]

Product weight

1.4 oz [41 g]

Operating temperature

+5C to +50C (+41F to +122F)

Storage temperature

-25C to +70C (-13F to +158F)

Humidity

15% to 90%

Maximum documented data rate

6 Gbps

TRIM Support

Yes

S.M.A.R.T. Support

Yes

Drive interface — source field designation

SATA III (6 Gbps)

Port Multiplier

Yes

RAID

Yes

Hot-swap capability — manufacturer conditions

No

General Specifications

Not compatible with M.2 NVMe or AHCI PCI-Express SSDs; In order to see multiple drives in JBOD mode, your computer’s; SATA controller must also support Port Multiplier.

Interface

SATA

Number of drives

2

Compatible drive types

M.2 (SATA, B-Key, NGFF)

Drive installation

Fixed

Supported drive dimensions — source designation

2230; 2242; 2260; 2280

Chipset ID

ASMedia - ASM1092R

Host Connector 1 (Quantity)

1

Host Connector 1

SATA (7-Pin + 15-Pin)

Connector 1 (Quantity)

2

Connector 1

M.2 B-Key (SATA, AHCI)

Documented selection limits

Match the exact host interface, peripheral/device protocol, connector, firmware, OS/driver and power requirements before ordering. Published maximum rates are interface limits, not guaranteed application throughput. No universal device or current/future OS compatibility is implied. Match SATA versus PCIe/NVMe, M.2 key/length, PCIe generation/lane width and required bifurcation. A passive adapter cannot add a missing host protocol. Multi-drive/RAID and bootability require the explicitly stated host/firmware support; storage drives are not automatically included.

Specification source: StarTech.com ↗
Checked against documentation: 16.10.2026