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15K SAS HDD with excellent performance for enterprise workloads.
870763-B21
HPE 600GB SAS 12G Enterprise 15K SFF (2.5in) SC 3yr Wty 512E...
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870763-B21
- Description:
- HPE 600GB SAS 12G Enterprise 15K SFF (2.5in) SC 3yr Wty 512E Digitally Signed Firmware HDD
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- Hpe
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- Warranty:
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- List Price:
$1,121.92
- Price:
$258.0577% off
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870763-B21 Overview
870763-B21 is a high-performance 3.5-inch HDD featuring a SATA III interface and a 7200 RPM spindle speed, built to deliver robust reliability in demanding environments. With a 4 TB storage capacity and a 256 MB cache, this drive is designed to meet the heavy workload requirements of enterprise storage and data center applications.
Engineered for continuous operation, 870763-B21 incorporates advanced features such as helium-sealed construction, dual actuator technology, and effective vibration protection. Rated at 550 TB/yr for annual workload, and optimized for efficient power consumption during read/write (8.5 Watts) and idle (4.5 Watts) modes, it is an ideal solution for enterprise, NAS, and surveillance systems.
870763-B21 price is $258.05, a 77% saving from the Hpe list price of $1,121.92. 870763-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 870763-B21 for additional pricing. Browse the full Hpe Server 2.5" Hard Drives series or explore all Hpe products.
870763-B21 Specifications
- Product Type
- Hard Drive
- Drive Type
- HDD
- Use Case
- Enterprise Storage
- Interface
- SATA III
- Form Factor
- 3.5-inch
- Storage Capacity
- 4 TB
- Spindle Speed (RPM)
- 7200 RPM
- Cache (Buffer Size)
- 256 MB
- Average Latency
- N/A
- Data Transfer Rate
- Up to 210 MB/s
- Annual Workload Rating
- 550 TB/yr
- Power Consumption (Read/Write)
- 8.5 Watts
- Power Consumption (Idle)
- 4.5 Watts
- Encryption Support
- AES 256-bit
- Helium Sealed
- Helium-Sealed
- Drive Bays Supported
- Multi-bay
- Vibration Protection
- Yes
- Advanced Features
- Dual Actuator
- Operating Temperature
- 5–55°C
- Product Name
- 870763-B21 Enterprise Hard Drive
- Height
- 1.03 inches
- Width
- 5.79 inches
- Depth
- 4.02 inches
- Weight
- 1.2 lbs
870763-B21 Use Case
Use Case 1: 24/7 High-Frequency Trading and OLTP Acceleration
Scenario: A financial services firm deploys the 870763-B21 HPE 600GB SAS 12G Enterprise 15K SFF (2.5in) SC 3yr Wty 512E Digitally Signed Firmware HDD in HPE ProLiant Gen10 servers to power high-frequency trading platforms and OLTP databases. Benefit: The SAS 12G interface and 15K RPM spindle speed deliver up to 390K random IOPS with sub-millisecond latency, reducing transaction processing times by 40%, ensuring continuous SLA compliance and competitive trade execution.
Use Case 2: Enterprise Virtualization Consolidation with VMware vSphere
Scenario: A large enterprise consolidates 200+ virtual machines on VMware vSphere clusters by equipping HPE ProLiant hosts with the 870763-B21 HPE 600GB SAS 12G Enterprise 15K SFF (2.5in) SC 3yr Wty 512E Digitally Signed Firmware HDD. Benefit: High IOPS density and sustained throughput enable a 2× increase in VM density, cut VM boot-storm times by 50%, optimize rack-space utilization, and lower TCO through reduced power and cooling.
Use Case 3: Secure Healthcare Compliance and EHR Performance
Scenario: A healthcare provider integrates the 870763-B21 HPE 600GB SAS 12G Enterprise 15K SFF (2.5in) SC 3yr Wty 512E Digitally Signed Firmware HDD into its electronic health record (EHR) infrastructure to satisfy HIPAA requirements and maintain data integrity. Benefit: Digitally signed firmware prevents unauthorized modifications, enterprise-grade reliability (2.2M hours MTBF) ensures 24/7 access to patient records, accelerates query response times by 30%, and maintains audit-ready compliance.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
 870763-B21 |  Q6L98A |  779168-B21 |  P04541-B21 |  P10442-B21 | |
|---|---|---|---|---|---|
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Drive Type | HDD | 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 | Enterprise Storage |
| Interface | SATA III | SATA III | SAS 12Gb/s | 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 | 10 TB | 4 TB | 10 TB | 10 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Data Transfer Rate | Up to 210 MB/s | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 8.5 Watts | 8 Watts | 8 Watts | 8.5 Watts | 8.5 Watts |
| Power Consumption (Idle) | 4.5 Watts | 5 Watts | 6 Watts | 6.0 Watts | 5.5 Watts |
| Encryption Support | AES 256-bit | AES 256-bit | AES 256-bit | No | 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 | 5–55°C | 5–55°C | 5–55°C | 5–55°C | 5–60°C |
| Product Name | 870763-B21 Enterprise Hard Drive | Q6L98A Enterprise HDD | 779168-B21 | P04541-B21 Enterprise HDD | P10442-B21 Enterprise HDD |
| Height | 1.03 inches | 1.0 inches | 1.05 inches | 1.03 inches | 1.0 inches |
| Width | 5.79 inches | 5.8 inches | 4.00 inches | 4.00 inches | 5.8 inches |
| Depth | 4.02 inches | 4.0 inches | 5.79 inches | 5.79 inches | 4.0 inches |
| Weight | 1.2 lbs | 1.5 lbs | 2.20 lbs | 2.2 lbs | 1.2 lbs |
Reviews & Ratings
R
Rehan Siddiq
4
Stable under constant usage.
K
Karin Muller
5
Low latency for a spinning disk.
H
Hamid Rauf
4
Good replacement for older high-speed HDDs.
L
Louis Grant
5
Predictable and reliable.
Questions & Answers
What is the storage capacity of the HPE 870763-B21 HDD?
The HPE 870763-B21 HDD offers 600GB of usable capacity for enterprise workloads.
Which interface does the HPE 600GB SAS 12G Enterprise HDD support?
This drive supports a 12Gb/s SAS (Serial Attached SCSI) interface for high-throughput data transfer.
What spindle speed does the HPE 15K SFF 2.5in HDD operate at?
The HDD spins at 15,000 RPM, delivering low latency and fast random I/O performance.
What form factor is the HPE 870763-B21 drive?
It comes in a 2.5-inch small form factor (SFF) compatible with modern server drive bays.
What does SC mean in HPE SC drive models?
SC stands for Smart Carrier, indicating an integrated drive carrier for tool-less hot-swap installation.
What warranty does the HPE 600GB SAS 12G Enterprise HDD include?
This HDD is backed by a standard 3-year HPE limited warranty for parts and labor.
What is 512E digitally signed firmware?
512E refers to 512-byte emulation sector format, and digitally signed firmware ensures secure, tamper-resistant updates.
Which HPE servers are compatible with SKU 870763-B21?
It is certified for HPE ProLiant Gen8–Gen10 servers and select HPE Apollo and Synergy systems.
What performance can I expect from this enterprise HDD?
You can expect up to 160 MB/s sequential throughput and over 200 IOPS for random workloads.
Is the HPE 870763-B21 HDD hot-swappable?
Yes, the Smart Carrier design supports tool-less, hot-swap installation and removal without server downtime.
Can I use this HDD in RAID configurations?
Absolutely. It is optimized for hardware RAID controllers to deliver high availability and data protection.
How does the drive handle error correction?
It features advanced error correction code (ECC) and end-to-end data protection for enterprise reliability.
What workloads is the HPE 600GB SAS 12G Enterprise HDD optimized for?
It is ideal for database transactions, virtualization, and high-performance computing environments.
Does the HDD support power-loss protection?
Yes, it includes built-in power-loss protection to safeguard data during unexpected outages.
How do I install the HPE 870763-B21 in my server?
Slide the drive into a compatible 2.5″ SAS bay until it clicks, then secure the Smart Carrier latch.
What are the benefits of digitally signed firmware?
Digitally signed firmware ensures authenticity, prevents malicious modifications, and streamlines secure updates.