HPE P40512-B21 - HPE 3.84TB SAS 12G Mixed Use SFF BC Value SAS Multi Vendor SSD
Brand: HPE | Category: Enterprise SSDs
SKU: HPE-P40512-B21 | Part #: P40512-B21 | MPN: P40512-B21
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About the HPE P40512-B21 - HPE 3.84TB SAS 12G Mixed Use SFF BC Value SAS Multi Vendor SSD
Delivering efficient capacity for dense enterprise storage environments, the HPE P40512-B21 represents a balance of performance and operational economy in modern data centre infrastructure. This 3.84TB SAS SSD is engineered for mixed-use workloads across HPE ProLiant Gen9, Gen10, and Gen10 Plus servers, as well as HPE Synergy and Apollo platforms, making it an ideal choice for storage architects and IT procurement teams seeking validated, vendor-neutral solid-state solutions. The drive combines proven TLC NAND reliability with hot-plug capability, enabling non-disruptive drive replacement and reducing maintenance overhead in production environments.
Built on HPE's Value SAS Multi Vendor program, the P40512-B21 integrates seamlessly into existing HPE infrastructure while maintaining cost discipline. Its Self-Encrypting Drive (SED) functionality addresses security requirements without sacrificing performance, and HPE SmartDrive support delivers real-time LED fault and activity diagnostics through compatible HPE Smart Carrier backplanes. Operating across an industrial temperature range of 0°C to 70°C, this SFF drive is ready for demanding data centre conditions. With SAS 12Gb/s interface compatibility across both SAS 12G and SAS 24G backplanes, the P40512-B21 offers investment protection for current and next-generation HPE server architectures. Whether you are consolidating storage tiers, scaling all-flash arrays, or replacing legacy rotating media, this HPE enterprise-class SSD delivers validated performance and reliability. Contact Omnixon Global to request a quotation for the HPE P40512-B21 and discuss deployment options tailored to your infrastructure.
Key Specifications
- Manufacturer Part Number: P40512-B21
- Capacity: 3.84 TB
- Form Factor: SFF (Small Form Factor) 2.5-inch with Basic Carrier
- Interface: SAS 12Gb/s; compatible with SAS 12G and SAS 24G backplanes
- NAND Type: TLC (Triple-Level Cell)
- Operating Temperature: 0°C to 70°C
- Hot-Plug Support: Yes
- Encryption: Self-Encrypting Drive (SED)
Technical Specifications
| Brand | HPE |
| Category | Enterprise SSDs |
| SKU | HPE-P40512-B21 |
| Part Number | P40512-B21 |
| Condition | New |
| Capacity | 3.84TB |
| Form Factor | 2.5" |
| Interface | SAS 24Gb/s |
| Manufacturer Part Number | P40512-B21 |
| Drive Type | Solid State Drive (SSD) |
| Capacity | 3.84 TB |
| Form Factor | SFF (Small Form Factor) 2.5-inch |
| Carrier Type | Basic Carrier (BC) |
| Interface | SAS 12Gb/s |
| Interface Compatibility | SAS 12G / SAS 24G backplane compatible |
| SSD Classification | Mixed Use (MU) |
| SSD Program | Value SAS Multi Vendor |
| Hot-Plug Support | Yes |
| Platform Compatibility | HPE ProLiant Gen9, Gen10, Gen10 Plus servers; HPE Synergy; HPE Apollo (per HPE QuickSpecs validation) |
| HPE SmartDrive Support | Yes — LED fault/activity diagnostics via HPE Smart Carrier backplane |
| Encryption | Self-Encrypting Drive (SED) — confirm per HPE QuickSpecs for this SKU |
| Operating Temperature | 0°C to 70°C |
| NAND Type | TLC (Triple-Level Cell) |
| HPE QuickSpecs Validated | Yes |
Frequently Asked Questions about HPE P40512-B21 - HPE 3.84TB SAS 12G Mixed Use SFF BC Value SAS Multi Vendor SSD
What does the HPE P40512-B21 - HPE 3.84TB SAS 12G Mixed Use SFF BC Value SAS Multi Vendor SSD do?
At 3.84TB, the HPE P40512-B21 - HPE 3.84TB SAS 12G Mixed Use SFF BC Value SAS Multi Vendor SSD suits enterprise data-center storage tiers — all-flash arrays, hyperconverged storage pools (vSAN, Ceph), database backends, and high-throughput backup repositories. The SAS 12G/24G interface is supported by major server platforms.
What are the headline specs of the HPE P40512-B21 - HPE 3.84TB SAS 12G Mixed Use SFF BC Value SAS Multi Vendor SSD?
Key specifications for the HPE P40512-B21 - HPE 3.84TB SAS 12G Mixed Use SFF BC Value SAS Multi Vendor SSD: capacity 3.84TB; form factor SFF (2.5in); interface SAS 12G/24G; 3 to 5 years (HPE manufacturer) support; new condition. Manufacturer part number P40512-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
Is the HPE P40512-B21 - HPE 3.84TB SAS 12G Mixed Use SFF BC Value SAS Multi Vendor SSD compatible with my infrastructure?
The HPE P40512-B21 - HPE 3.84TB SAS 12G Mixed Use SFF BC Value SAS Multi Vendor SSD uses a SAS 12G/24G interface in a SFF (2.5in) form factor. It's compatible with server platforms that expose this interface — typical deployments include Dell PowerEdge, HPE ProLiant, Lenovo ThinkSystem, and Supermicro SuperServer chassis. For specific vendor part-number compatibility, our team validates against the manufacturer support matrix.