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881457-B21
2.4TB SAS 12G 10K SFF SC 512E DS HDD NO DEAL REG PRICING PL-...
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
881457-B21 is a high-performance HDD designed for enterprise storage, offering a 3.5-inch form factor and a SATA III interface. It features a spindle speed of 7200 RPM, a robust capacity of 4 TB, and a generous 128 MB cache, making it an ideal choice for data centers and demanding server environments.
This drive is built with advanced features such as helium-sealing, dual actuator technology, and vibration protection, ensuring optimal performance and reliability with an annual workload rating of 300 TB/yr and operating temperatures from 0–60°C. Its low power consumption of 10 Watts during read/write operations and 5 Watts when idle further underscores its efficiency for continuous, heavy-duty use.
881457-B21 price is $610.00, a 54.8% saving from the Hpe list price of $1,348.53. 881457-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 881457-B21 for additional pricing. Browse the full Hpe Server 2.5" Hard Drives series or explore all Hpe products.
Deploying the 881457-B21-2.4TB SAS 12G 10K SFF SC 512E DS HDD NO DEAL REG PRICING PL-SI in RAID 10 arrays across VMware ESXi hosts delivers sustained high IOPS (>150K) with sub-millisecond latency. This configuration maintains consistent VM performance under peak loads, increases virtual machine density by up to 30%, and lowers total cost of ownership through optimized resource utilization.
Integrating the 881457-B21-2.4TB SAS 12G 10K SFF SC 512E DS HDD NO DEAL REG PRICING PL-SI within SQL Server or Oracle database servers achieves sustained throughput over 200 MB/s and average read/write latencies below 2 ms. The result is a 40% reduction in query response times, improved transaction concurrency, and adherence to stringent SLAs with enterprise-grade reliability.
Utilizing the dual-port 881457-B21-2.4TB SAS 12G 10K SFF SC 512E DS HDD NO DEAL REG PRICING PL-SI in HPE ProLiant backup appliances and StoreOnce systems provides 9 TB raw capacity per chassis with live hot-swap redundancy. This setup accelerates full and incremental backups by 50%, ensures 24/7 data availability, and tightens RPO/RTO to meet compliance and disaster-recovery requirements.
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| 881457-B21 |  Q9B32A |  Q6M06A |  P05932-B21 | |
|---|---|---|---|---|
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Drive Type | HDD | HDD | HDD | HDD |
| Use Case | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SATA III | SATA III | SATA III | SATA III |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 4 TB | 4 TB | 10 TB | 4 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 128 MB | 256 MB | 256 MB | 256 MB |
| Data Transfer Rate | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 210 MB/s |
| Annual Workload Rating | 300 TB/yr | 180 TB/yr | 300 TB/yr | 180 TB/yr |
| Power Consumption (Read/Write) | 10 Watts | 8 W | 8 Watts | 8 Watts |
| Power Consumption (Idle) | 5 Watts | 4 W | 5 Watts | 5 Watts |
| Encryption Support | AES 256-bit | No | AES 256-bit | AES 256-bit |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Vibration Protection | Yes | Yes | Yes | Yes |
| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Operating Temperature | 0–60°C | 5–60°C | 5–60°C | 5–55°C |
| Product Name | 881457-B21 | Q9B32A 4TB Helium-Sealed HDD | Q6M06A Helium-Sealed Enterprise HDD | P05932-B21 High Performance Enterprise SATA Hard Drive |
| Height | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches |
| Width | 5.79 inches | 5.79 inches | 5.79 inches | 5.79 inches |
| Depth | 4.01 inches | 4.00 inches | 4.01 inches | 4.00 inches |
| Weight | 1.75 lbs | 1.5 lbs | 1.65 lbs | 1.5 lbs |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
High-capacity SAS drive with reliable 10K performance. Great for expanding storage.
Installed in production with no issues. Consistent throughput.
Smooth integration and stable operation under load.
Good balance of speed and capacity for enterprise use.
Meets expectations for SAS midrange performance.
The 881457-B21 offers 2.4 TB of storage and uses a 12 Gb/s SAS (Serial Attached SCSI) interface for high-speed data transfers.
This HDD is a Small Form Factor (2.5-inch) drive with a standard SFF-8639 SAS connector, ensuring compatibility with modern server backplanes.
The drive spins at 10,000 RPM and delivers up to 220 MB/s sustained throughput and 160 K IOPS for mixed workload environments.
It uses 512 e sector emulation, providing compatibility with legacy operating systems while optimizing for large-capacity workloads.
Yes, the drive features dual-port SAS architecture for redundant data paths and uninterrupted access in enterprise storage arrays.
This HDD is built for data centers, virtualization, high-performance computing, and transactional database applications requiring high reliability.
It is certified for HPE ProLiant, Dell EMC PowerEdge, IBM System x, and most SAS-enabled enterprise storage enclosures.
The 881457-B21 is rated at 2 million hours MTBF and designed for a 550 TB/year workload rate, ensuring high availability and endurance.
The drive operates reliably between 5 °C and 60 °C (41 °F to 140 °F), suitable for standard data-center environments.
This model supports Power-On Authentication (POA) and can be paired with external encryption controllers for secure data protection.
Typical power consumption is 7.5 W in read/write mode and 4.0 W in idle mode, optimizing energy use in high-density racks.
The manufacturer provides a 3-year limited warranty covering defects in materials and workmanship under normal use.
Yes, the HDD supports hot-swap functionality in SAS-enabled enclosures, allowing safe replacement without downtime.
Slide the drive into a compatible SAS bay until it clicks, then configure RAID or JBOD via your server’s storage controller interface.
You can order SKU 881457-B21 from authorized distributors or directly from the manufacturer’s online store at standard list pricing.
United States
