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652749-B21
- Description:
- HPE 1TB 6G SAS 7.2K rpm SFF (2.5-inch) SC Midline 1yr Warranty Hard Drive For Use with Gen8/Gen9 or Newer
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3 Year Extended Warranty
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Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
652749-B21 Overview
652749-B21 is a high-performance 10 TB HDD engineered for enterprise storage applications, featuring a 3.5-inch form factor with a SAS 12Gb/s interface and a spindle speed of 7200 RPM. With a robust 256 MB cache and a 550 TB/yr annual workload rating, this drive delivers exceptional reliability with an MTBF of 2 million hours and is built for continuous 24x7 operation.
Optimized for demanding data centers, servers, and NAS environments, 652749-B21 integrates advanced technologies such as helium sealing, vibration protection, and dual actuator design to ensure consistent performance under heavy workloads. Its efficient power consumption—8.5 Watts during read/write operations and 6.0 Watts at idle—complements its use in mission-critical applications where reliability and sustained performance are paramount.
What is the price of 652749-B21?
Pricing for 652749-B21 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 652749-B21.
Explore more options from Hard Drives & Ssds or explore other Hpe products.
652749-B21 Specifications
| Product Type | Hard Drive |
| Drive Type | HDD |
| Use Case | Enterprise Storage |
| Interface | SAS 12Gb/s |
| Form Factor | 3.5-inch |
| Storage Capacity | 10 TB |
| Spindle Speed (RPM) | 7200 RPM |
| Cache (Buffer Size) | 256 MB |
| Average Latency | 4.16 ms |
| Data Transfer Rate | Up to 250 MB/s |
| Annual Workload Rating | 550 TB/yr |
| Power Consumption (Read/Write) | 8.5 Watts |
| Power Consumption (Idle) | 6.0 Watts |
| Encryption Support | AES 256-bit |
| Helium Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay |
| Vibration Protection | Yes |
| Advanced Features | Dual Actuator |
| Operating Temperature | 5–60°C |
| Product Name | 652749-B21 Enterprise 10TB Helium-Sealed HDD |
| Height | 1.03 inches |
| Width | 5.79 inches |
| Depth | 7.25 inches |
| Weight | 2.2 lbs |
652749-B21 Use Case
High-Performance Virtualization on HPE ProLiant Gen8/Gen9 Servers
Deploy the 652749-B21 HPE 1TB 6G SAS 7.2K rpm SFF Midline HDD to accelerate virtual machine density on Gen8/Gen9 or newer ProLiant servers. This drive delivers sustained 6Gb/s throughput and 7.2K rpm reliability, enabling up to 30% faster VM provisioning and lower latency for multi-tenant environments. Outcome: maximized server consolidation, predictable I/O performance and reduced total cost of ownership in enterprise virtualization stacks.
Reliable Nearline Backup & Disaster Recovery Storage
Integrate the 1TB 6G SAS Midline HDD (652749-B21) into HPE Gen8/Gen9 RAID arrays for automated nightly backups and on-premises disaster recovery. Its scalable SC Midline design supports long sequential writes and rapid rebuilds, cutting backup windows by 25% and ensuring RPO/RTO targets under 4 hours. Outcome: resilient data protection with one-year HPE warranty, compliance-grade retention and simplified DR orchestration for SMBs and enterprises.
Cost-Optimized Archive for Video Surveillance & Compliance
Use the HPE 652749-B21 1TB 6G SAS 7.2K rpm SFF drive as midline storage in Gen8/Gen9 surveillance servers or network video recorders. Its high reliability and compact 2.5-inch form factor deliver 30% more storage density for 24×7 camera streams and secure retention of 90 days or longer. Outcome: lower per-terabyte archive costs, streamlined compliance reporting and uninterrupted video capture in critical security environments.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator | N/A |
| Annual Workload Rating | 550 TB/yr | 180 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr |
| Average Latency | 4.16 ms | N/A | N/A | N/A | N/A |
| Cache (Buffer Size) | 256 MB | 256 MB | 256 MB | 128 MB | 256 MB |
| Data Transfer Rate | Up to 250 MB/s | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Depth | 7.25 inches | 7.111 inches | 5.8 inches | 8.74 inches | 5.79 inches |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Encryption Support | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Height | 1.03 inches | 1.034 inches | 1.03 inches | 1.03 inches | 1 inch |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | No |
| Interface | SAS 12Gb/s | SATA III | SATA III | SATA III | SATA III |
| Operating Temperature | 5–60°C | 5–60°C | 5–60°C | 5–60°C | 5–60°C |
| Power Consumption (Idle) | 6.0 Watts | 4 Watts | 5 Watts | 6 Watts | 5 Watts |
| Power Consumption (Read/Write) | 8.5 Watts | 8 Watts | 7 Watts | 8.5 Watts | 8 Watts |
| Product Name | 652749-B21 Enterprise 10TB Helium-Sealed HDD | P04556-B21 | P04474-B21 Enterprise HDD | 872390-B21 Enterprise HDD | 507284-001 Enterprise HDD |
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Storage Capacity | 10 TB | 4 TB | 4 TB | 4 TB | 4 TB |
| Use Case | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | NAS | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Weight | 2.2 lbs | 1.2 lbs | 2.1 lbs | 2.0 lbs | 2.0 lbs |
| Width | 5.79 inches | 5.787 inches | 4.0 inches | 5.79 inches | 4 inches |
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Questions & Answers
Q
What are the key features of the HPE 652749-B21 1TB 6G SAS 7.2K rpm SFF SC Midline Hard Drive?
A
The HPE 652749-B21 offers 1TB capacity, 6Gb/s SAS interface, 7,200 RPM spindle speed, 2.5-inch SFF form factor, SC Midline optimization, and a 1-year HPE warranty.
Q
Which HPE server generations are compatible with the 652749-B21 drive?
A
The HPE 652749-B21 is fully compatible with Gen8, Gen9 and all newer ProLiant servers featuring SAS-enabled drive bays.
Q
What is the warranty period for the HPE 652749-B21 hard drive?
A
This drive includes a standard 1-year HPE parts-only warranty, backed by HPE’s global support network.
Q
Is the HPE 652749-B21 hot-swappable?
A
Yes, the HPE 652749-B21 supports hot-swap operation in any SAS-enabled drive bay for uninterrupted server uptime.
Q
What interface does the HPE 652749-B21 use?
A
The HPE 652749-B21 uses a 6 Gb/s Serial Attached SCSI (SAS) interface for reliable, high-throughput connectivity.
Q
What form factor and speed does the 652749-B21 drive provide?
A
This drive features a 2.5-inch SFF form factor and spins at 7,200 RPM for balanced performance and capacity.
Q
Can I use the 652749-B21 in newer HPE server models?
A
Yes, any HPE server with a SAS-capable drive bay and firmware from Gen8 onward will support the 652749-B21.
Q
What are the recommended use cases for HPE SC Midline SAS drives?
A
SC Midline SAS drives are ideal for capacity-optimized workloads such as backup, archiving, secondary storage, and media streaming.
Q
How do I install the HPE 652749-B21 on a Gen9 server?
A
Simply insert the drive into an available SAS drive bay, power on, and configure it via the HPE Smart Array controller’s BIOS or HPE SSA utility.
Q
Can I mix the HPE 652749-B21 with other HDDs in a RAID array?
A
Technically yes, but HPE recommends matching capacity, RPM, and interface for all drives in a RAID set to ensure consistent performance.
Q
How do I configure the 652749-B21 using HPE Smart Array controllers?
A
Use the HPE Smart Storage Administrator (SSA) to detect the drive, create or expand an array, and assign RAID levels in a few guided steps.
Q
What is the performance benefit of the 6G SAS interface on this drive?
A
The 6 Gb/s SAS interface delivers up to 600 MB/s transfer rates, reducing bottlenecks and accelerating data-intensive tasks.
Q
Are there any firmware requirements for the HPE 652749-B21?
A
Ensure your server’s firmware and the HPE Service Pack for ProLiant (SPP) are up to date to maintain full compatibility and performance.
Q
How reliable is the HPE 652749-B21 for midline workloads?
A
Built for Midline use, it offers a duty cycle suited to 24×7 operations with an MTBF rating that meets HPE’s reliability standards.
Q
Where can I purchase genuine HPE 652749-B21 hard drives?
A
Purchase through HPE authorized resellers, direct from the HPE store, or certified distributors to guarantee authenticity and support.
Q
What are the power consumption and environmental specifications of the 652749-B21?
A
This drive consumes approximately 5.5 W active and meets operating temperatures from 5 °C to 60 °C, supporting enterprise data center conditions.
