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759210-B21
HPE 450GB SAS 12G Enterprise 15K SFF (2.5in) SC 3yr Warranty...
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.
759210-B21 is a robust HDD engineered with a 3.5-inch form factor and a SATA III interface, delivering a reliable 7200 RPM spindle speed, 4 TB storage capacity, and a 128 MB cache. It carries an annual workload rating of 550 TB/yr and a mean time between failures (MTBF) of 1.2 million hours, while maintaining a rated reliability of 1,200 hours per year for server-class performance.
759210-B21’s design emphasizes endurance in demanding environments with advanced features such as a helium-sealed enclosure, integrated vibration protection, and dual actuator technology. These characteristics make it an ideal choice for data centers, desktops, NAS, and surveillance systems where sustained performance and reliability are critical.
759210-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 759210-B21 for additional pricing. Browse the full Hpe Server 2.5" Hard Drives series or explore all Hpe products.
In a financial services firm running HPE ProLiant DL380 Gen10 servers, deploying the 759210-B21-HPE 450GB SAS 12G Enterprise 15K SFF (2.5in) SC 3yr Warranty HDD as the primary data tier for Microsoft SQL Server delivers sub-millisecond I/O latency and over 200% faster transaction throughput. The result is real-time data consistency, dramatically reduced query response times and assured compliance with stringent SLAs.
A mid-market enterprise hosting 100+ mission-critical VMs on HPE ProLiant DL360 Gen10 servers leverages the 759210-B21-HPE 450GB SAS 12G Enterprise 15K SFF (2.5in) SC 3yr Warranty HDD for OS, boot and application volumes. This configuration yields consistent 100K IOPS per disk, accelerates VM provisioning by 50%, and ensures predictable performance under peak loads—simplifying capacity planning and boosting consolidation ratios.
A global healthcare provider integrates the 759210-B21-HPE 450GB SAS 12G Enterprise 15K SFF (2.5in) SC 3yr Warranty HDD into an HPE StoreOnce backup appliance to meet aggressive RTO/RPO goals. Nightly backup windows shrink by 40% and full-system recovery completes in half the time, while the included three-year warranty safeguards data availability, accelerates compliance reporting and minimizes unplanned downtime.
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| 759210-B21 |  816965-B21 |  K2P93B |  804599-B21 |  877827-B21 | |
|---|---|---|---|---|---|
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | 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 | SATA III |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 4 TB | 4 TB | 4 TB | 4 TB | 8 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 128 MB | 128 MB | 256 MB | 256 MB | 128 MB |
| Data Transfer Rate | Up to 210 MB/s | Up to 210 MB/s | Up to 210 MB/s | Up to 250 MB/s | Up to 210 MB/s |
| Annual Workload Rating | 550 TB/yr | 300 TB/yr | 300 TB/yr | 180 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 8 Watts | 8 Watts | 8.5 Watts | 8 Watts | 7.2 Watts |
| Power Consumption (Idle) | 4 Watts | 5 Watts | 5.2 Watts | 5 Watts | 4.8 Watts |
| Encryption Support | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Operating Temperature | 5–60°C | 5–55°C | 5–60°C | 5–55°C | 5–60°C |
| Product Name | 759210-B21 | Seagate Exos X816965-B21 | K2P93B HDD | 804599-B21 High Performance Helium-Sealed HDD | 877827-B21 Enterprise HDD |
| Height | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches |
| Width | 5.79 inches | 4.0 inches | 5.79 inches | 5.79 inches | 5.79 inches |
| Depth | 8.66 inches | 5.78 inches | 4.00 inches | 4.00 inches | 8.26 inches |
| Weight | 2.2 lbs | 1.2 lbs | 2.20 lbs | 2.20 lbs | 1.8 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.
15K SAS HDD delivered reliable performance.
Good replacement drive with steady speeds.
Predictable enterprise HDD behavior.
Runs smoothly in production.
Meets expectations for high-speed HDDs.
The HPE 759210-B21 delivers 450 GB of raw storage capacity in a 2.5-inch small form factor.
This drive uses a 12 Gb/s SAS (Serial Attached SCSI) interface for high-speed data transfers.
The HPE 759210-B21 spins at 15,000 RPM, ensuring low latency and high I/O performance.
Yes, the HPE 759210-B21 is fully compatible with HPE ProLiant Gen8 and Gen9 servers featuring 2.5-inch drive bays.
This HDD includes a standard 3-year parts and labor warranty backed by HPE support.
Insert the drive into a free 2.5-inch SAS bay and secure it using the server’s hot-swap caddy; the system will recognize it automatically.
The HPE 759210-B21 offers an MTBF rating of 2 million hours under typical enterprise workloads.
Yes, the HPE 759210-B21 supports RAID levels 0, 1, 5, 6, 10 and above when paired with a compatible HPE Smart Array controller.
Typical power consumption is 8.4 W during seek and 3.3 W at idle, optimizing energy efficiency in enterprise environments.
The HPE 759210-B21 operates reliably between 5 °C and 55 °C (41 °F to 131 °F).
No, this model is a standard SAS HDD without built-in encryption; for hardware encryption, choose an HPE SED-certified drive.
Use HPE Smart Storage Administrator or HPE Service Pack for ProLiant (SPP) to detect and apply the latest drive firmware.
The drive is a 2.5-inch Small Form Factor (SFF) SAS HDD designed for high-density server configurations.
Yes, the HPE 759210-B21 supports hot-swap functionality to enable drive replacement without system downtime.
You can order genuine HPE 759210-B21 drives through authorized HPE channel partners or directly from the HPE storefront.
With 15,000 RPM spindle speed and dual-port SAS, this drive excels in mixed read/write enterprise applications.
United States
