HPE
HPE P40502-B21 480 GB 2.5" SATA internal SSD
A 480 GB 2.5 inch SATA internal SSD rated for 3.5 DWPD mixed-use endurance with hot-plug support for server workloads
- Device TypeInternal Solid State Drive (SSD)
- Form Factor2.5"
- Capacity480GB
- FeaturesProduct Number (SKU) P40502-B21. Interface: Serial ATA III C
- Height14.6 mm
- Width219.2 mm
- Mixed-use endurance rated at 3.5 DWPD for balanced workloads
- Hot-pluggable 2.5" design enables server maintenance without downtime
- 480 GB capacity on SATA 6 Gbps interface for broad compatibility
- End-to-end data protection plus wear leveling preserves data integrity
- Low 3.56 W power draw reduces server energy costs
Server SSD for mixed workloads
The HPE P40502-B21 is a 2.5 inch internal solid state drive built for server and workstation platforms. It delivers 480 GB of capacity over a SATA 6 Gbps interface and carries a 3.5 DWPD endurance rating for mixed use applications. Hot-plug support allows insertion or removal without powering down the host system. End-to-end data protection and advanced wear leveling help maintain data integrity across the drive life.
Verify SATA bay and hot-plug capability
Confirm the target chassis provides a 2.5 inch drive bay with a SATA backplane that supports hot-plug operation. The drive draws 3.56 watts and measures 14.6 mm in height so the bay must accommodate that thickness. Ensure the server firmware and drive carrier are compatible with the P40502-B21 part number before installation. No additional cabling is required beyond the standard SATA power and data connections.
Sustained write behaviour at rated endurance
Under continuous mixed workloads the drive is rated for 3.5 drive writes per day across its warranty period. Advanced wear leveling distributes writes evenly across the NAND to prevent premature block exhaustion. Thermal throttling may engage if the drive temperature exceeds safe limits during prolonged heavy I/O. Performance remains consistent within the SATA 600 Mbps interface ceiling as long as the workload stays within the specified endurance envelope.
Pluspunten
- Mixed-use endurance rated at 3.5 DWPD for balanced workloads
- Hot-pluggable 2.5" design enables server maintenance without downtime
- 480 GB capacity on SATA 6 Gbps interface for broad compatibility
- End-to-end data protection plus wear leveling preserves data integrity
- Low 3.56 W power draw reduces server energy costs
Specificaties
| Brand | HPE |
|---|---|
| Model | P40502-B21 |
| Part Number | P40502-B21 |
| Device Type | Internal Solid State Drive (SSD) |
| Form Factor | 2.5" |
| Capacity | 480GB |
| Features | Product Number (SKU) P40502-B21. Interface: Serial ATA III Component for: Server/workstation Endurance type: Mixed Use Drive type: Internal Power (Watts) 3.56. Plug Type. Hot Pluggable. Hot-plug support: Yes Data transfer rate: 600 MBps Features: Business critical, Mixed-Use Special features: Hot-swap HDD bay Maximum read access: 62,000 IOPS Maximum write access: 29,000 IOPS Lifetime writes: 3,000 Drive interface standard: SATA/600 Weight: 17.64 oz |
| Height | 14.6 mm |
| Width | 219.2 mm |
| Depth | 228.6 mm |
| Weight | 500 g |
| Verzendgewicht | 4.54 kg |
| Pakketafmetingen | 254 × 254 × 254 mm |
Vragen over dit artikel
Will this 2.5 inch drive fit in a 3.5 inch server bay?
The drive measures 2.5 inches wide and 14.6 mm high so it needs a 2.5 inch bay or a 3.5 inch adapter bracket to install.
Is the SATA interface fast enough for mixed-use server workloads?
The SATA 6 Gbps link and 3.5 DWPD endurance rating are designed for mixed read and write traffic in server environments.
Can I swap this drive without shutting down the server?
Yes, the drive supports hot-plug operation so it can be inserted or removed while the system is running.
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