Stock Availability
🟢Live
Allow 1–2 business days for stock transfer
- Pick Up Available
- Australian Warranty
- Checkout Securely
4-bay 2.5-inch SATA/SAS hot-swap backplane for one 5.25-inch bay
A four-bay mobile rack backplane for installing four 2.5-inch SATA or SAS HDDs/SSDs in one 5.25-inch bay, with hot-swap trays and dual 40mm cooling fans.

Key capabilities
Four drives in one bay
Installs four 2.5-inch SATA/SAS drives in a single 5.25-inch bay.
Hot-swap trays
Removable trays support hot swapping with compatible host hardware.
Up to 6Gbps
Current DeviceDeal content lists SATA III / SAS II operation up to 6Gbps.
Dual cooling fans
Two 40mm fans plus aluminium/steel construction help manage drive heat.
What to know before buying
The host requires four SATA/SAS ports and an available 5.25-inch bay. SAS drives require a SAS-capable controller. The supplied historical capacity-test field is retained in Specifications but not treated as a current capacity limit.
Australian version and manufacturer warranty
This item is the Australian version supplied by DeviceDeal and is covered by the official StarTech.com 2-year manufacturer warranty in Australia.
Please retain your DeviceDeal tax invoice as proof of purchase. Warranty coverage and claims are subject to StarTech.com warranty terms, eligibility requirements and product assessment.
Frequently asked questions
What drives fit SATSASBP425?
How much chassis space is required?
Does it support hot swap?
What transfer rate is supported?
Does it include cooling fans?
Are the trays lockable?
What is included?
What warranty applies in Australia?
(SATSASBP425)
Features and highlights
Four drives in one bay
Installs four 2.5-inch SATA/SAS drives in a single 5.25-inch bay.
Hot-swap trays
Removable trays support hot swapping with compatible host hardware.
Up to 6Gbps
Current DeviceDeal content lists SATA III / SAS II operation up to 6Gbps.
Dual cooling fans
Two 40mm fans plus aluminium/steel construction help manage drive heat.
- 4 × 2.5in SATA/SAS
- 515mm drives
- Up to 6Gbps
- 2-year warranty
Specifications
Verified specifications for StarTech SATSASBP425.

Warranty Information
| Warranty | 2 Years |
|---|
Hardware
| Compatible Drive Types | SAS & SATA |
|---|---|
| Drive Installation | Removable |
| Drive Size | 2.5in |
| Fan Bearing Type | Sleeve Bearing |
| Fan(s) | Yes |
| Fans | 2 - 40 mm |
| Front Door Key Lock | Yes |
| Interface | SATA |
| Interface | SAS |
| Number of 2.5 inch bays | 4 |
| Number of Drives | 4 |
| Supported Drive Height(s) | 5mm |
| Supported Drive Height(s) | 9.5mm |
| Supported Drive Height(s) | 12.5mm |
| Supported Drive Height(s) | 15mm |
Performance
| Hot Swap Capability | Yes |
|---|---|
| Insertion Rating | 50,000 |
| Max Drive Capacity | Tested with hard drives up to 2TB at 7200 RPM |
| Maximum Data Transfer Rate | 6 Gbps |
| MTBF | 30,000 |
| Noise Level | 20 dBA |
| Port Multiplier | No |
| Type and Rate | SATA III (6 Gbps) |
Connector(s)
| Drive Connectors | 4 - SATA Data & Power Combo (7+15 pin) Receptacle |
|---|---|
| Host Connectors | 4 - SATA (7 pin, Data) Receptacle |
| Other Interface(s) | 1 - LP4 (4 pin; Large Drive Power) Female |
Software
| OS Compatibility | OS independent; No software or drivers required |
|---|
Special Notes / Requirements
| Note | Flammability rating: UL94 - V0 |
|---|
Indicators
| LED Indicators | 4 - Drive power and activity LED |
|---|---|
| LED Indicators | 1 - Fan activity |
Environmental
| Humidity | 5%~65% RH |
|---|---|
| Operating Temperature | 0°C to 55°C (23°F to 95°F) |
| Storage Temperature | -20°C to 55°C (-4°F to 131°F) |
Physical Characteristics
| Color | Black |
|---|---|
| Enclosure Type | Aluminum and Steel |
| Max Drive Height | 0.6 in [15 mm] |
| Product Height | 1.7 in [4.2 cm] |
| Product Length | 6 in [15.2 cm] |
| Product Width | 5.7 in [14.6 cm] |
| Weight of Product | 26.8 oz [760 g] |
Packaging Information
| Package Height | 3.1 in [80 mm] |
|---|---|
| Package Length | 8.5 in [21.6 cm] |
| Package Width | 7.6 in [19.4 cm] |
| Shipping (Package) Weight | 2.3 lb [1 kg] |
What's in the Box
| Included in Package | 1 - 4-bay SATA/SAS hard drive backplane |
|---|---|
| Included in Package | 2 - drive tray keys |
| Included in Package | 4 - 2.5" drive trays |
| Included in Package | 4 - 18" SATA data cables |
| Included in Package | 2 - SATA to Molex power adapters |
| Included in Package | 16 - drive mounting screws |
| Included in Package | 8 - backplane mounting screws |
| Included in Package | 1 - quick start guide |
| SKU | SATSASBP425 |
| Barcode # | 65030859837 |
| Brand | Startech |
| Shipping Weight | 1.0400kg |
| Shipping Width | 0.200m |
| Shipping Height | 0.080m |
| Shipping Length | 0.214m |
| Shipping Cubic | 0.003424000m3 |
StarTech.com warranty in Australia
This item is the Australian version supplied by DeviceDeal and is covered by the official StarTech.com 2-year manufacturer warranty in Australia.
Please retain your DeviceDeal tax invoice as proof of purchase.
Warranty coverage and claims are subject to StarTech.com warranty terms, eligibility requirements and product assessment.
Be The First To Review This Product!
Help other Device Deal users shop smarter by writing reviews for products you have purchased.




