Athena Power
Athena Power SP-U21NVME NVMe U.2 PCIe Slot Adapter 2.5
A PCIe slot adapter that holds one 2.5″ NVMe U.2, SATA or SAS SSD with a built-in fan and LED status lights
- ColorBlack / Silver
- Size2.5"
- TypeEnclosure
- AC AdapterNo
- MaterialMetal
- Internal InterfaceNVMe U.2
- Supports 2.5" U.2 NVMe SSD via PCIe slot
- Accepts 2.5" SATA or SAS SSD with 7-pin data connection
- Fits drives from 7mm to 10mm height
- Tri-angle lock secures the SSD in place
- Metal body with stainless steel carrier for durability
PCIe U.2 NVMe Adapter
The Athena Power SP-U21NVME is a PCIe add-in card that lets a system accept a single 2.5" U.2 NVMe, SATA or SAS solid-state drive. It draws power directly from the PCIe slot and uses a tri-mode controller to handle NVMe Gen3/Gen4 and legacy SATA/SAS signalling. A metal chassis and stainless steel carrier secure drives between 7 mm and 10 mm tall. LED indicators show power and drive activity.
Builders adding one U.2 or SATA/SAS SSD
This adapter suits builders who need to install exactly one 2.5" U.2 NVMe drive or one 2.5" SATA/SAS SSD in a PCIe slot. It will not serve users who need multiple drive bays, hot-swap trays or M.2 form-factor support. Systems without a free PCIe slot or without a 7-pin SATA data header for SATA/SAS drives should consider a different solution.
Sustained load with active cooling
A built-in fan moves air across the drive during extended write sessions, helping the SSD maintain its rated throughput without thermal throttling. The metal body acts as a heatsink, spreading heat away from the controller and NAND. Tri-mode signalling keeps the PCIe link stable at Gen3 or Gen4 speeds while the drive is under continuous load.
Points forts
- Supports 2.5" U.2 NVMe SSD via PCIe slot
- Accepts 2.5" SATA or SAS SSD with 7-pin data connection
- Fits drives from 7mm to 10mm height
- Tri-angle lock secures the SSD in place
- Metal body with stainless steel carrier for durability
Caractéristiques
| Brand | Athena Power |
|---|---|
| Series | M2U2 Series |
| Model | MVMe U.2/SATA/SAS SSD Adapter |
| Part Number | SP-U21NVME |
| Color | Black / Silver |
| Size | 2.5" |
| Type | Enclosure |
| AC Adapter | No |
| Material | Metal |
| Internal Interface | NVMe U.2 |
| External Interface | No |
| HDD Count Supported | Single NVMe SSD |
| Maximum Capacity (per Bay) | 1 |
| Fan | Yes |
| Dimensions | 160x 120.5(W) x 32(H)mm |
| Weight | 290 g |
Questions sur cet article
What PCIe slot width must my motherboard have free for this adapter?
The adapter uses a PCIe 4i interface, so an open x4 or wider slot is required.
Can I keep my existing 2.5" SATA SSD and use it with this card?
Yes, the adapter accepts one 2.5" SATA SSD when you connect its 7-pin data signal port.
Which LED colours confirm the drive is powered and active?
Green shows power-on status and orange shows drive access activity.
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