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748387-B21
- Description:
- HP 600GB 12G SAS 15K RPM SFF 2.5-INCH SC 512E ENTERPRISE HARD
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748387-B21
HP 600GB 12G SAS 15K RPM SFF 2.5-INCH SC 512E ENTE...
$1,121.92
$258.05
28 in Global Warehouse
$258.05
77% off
TRUSTED, TRIED, PROVEN
748387-B21 Overview
748387-B21 is a high-performance HDD engineered in a 3.5-inch form factor with a SATA III interface. It operates at a spindle speed of 7200 RPM, offers a capacity of 4 TB, and is equipped with a 128 MB buffer to ensure efficient data handling in demanding environments. Designed with enterprise storage in mind, this drive is built with a Dual Actuator and Helium-Sealed construction, complemented by vibration protection for optimal performance in data centers, desktops, NAS systems, and surveillance applications.
748387-B21 delivers an annual workload rating of 550 TB/yr and is backed by a robust MTBF that reflects its continuous reliability during intensive operation. Ideal for desktop, server, and NAS deployments, the drive consumes 8.5 Watts during read/write operations and 5 Watts in idle mode, making it a balanced solution for high-demand and energy-efficient enterprise environments.
What is the price of 748387-B21?
Lowest price of 748387-B21 is $ 258.05. Shop now! Get further exclusive discounts with bulk quotation on 748387-B21
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748387-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) | 128 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) | 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 | 748387-B21 Enterprise 4TB HDD |
| Height | 1.030 inches |
| Width | 5.787 inches |
| Depth | 4.016 inches |
| Weight | 2.2 lbs |
748387-B21 Use Case
High-Performance Virtualization in Enterprise Data Centers with HP 748387-B21 600GB 12G SAS 15K RPM Drive
Large enterprises deploy the HP 748387-B21 600GB 12G SAS 15K RPM SFF 2.5-INCH SC 512E drive in VMware and Hyper-V clusters to sustain 200,000+ IOPS under peak loads. This use case delivers consistent sub-2 ms latency for 500+ virtual machines, maximizes server consolidation ratios and ensures SLA compliance while reducing storage TCO by 20 %.
Accelerated OLTP Databases for E-Commerce Using HP 748387-B21 600GB SAS 15K RPM
Global online retailers integrate the HP 748387-B21 600GB drive into MySQL and SQL Server OLTP tiers, slashing average query response times by 45 %. This configuration supports 10,000+ transactions per second, enhances shopping cart throughput and boosts conversion rates by up to 12 % during peak traffic periods.
Enterprise Backup & Disaster Recovery Acceleration with HP 748387-B21 600GB 12G SAS Drive
Financial services and healthcare organizations leverage the HP 748387-B21 in high-density backup arrays to compress nightly backup windows from 8 hours to 5 hours. The drive’s 15K RPM spindle speed and robust error correction ensure a 6× improvement in restore reliability, meeting stringent RPO/RTO targets and regulatory compliance.
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 | Dual Actuator |
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr | 550 TB/yr |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Cache (Buffer Size) | 128 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Data Transfer Rate | Up to 210 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Depth | 4.016 inches | 4.01 inches | 8.74 inches | 4 inches | 4.00 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 | No | AES 256-bit |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Height | 1.030 inches | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 inches |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Interface | SATA III | SATA III | SATA III | SATA III | SATA III |
| Operating Temperature | 5–55°C | 5–60°C | 5–60°C | 5–60°C | 5–60°C |
| Power Consumption (Idle) | 5 Watts | 5.0 Watts | 5 Watts | 4 Watts | 5 Watts |
| Power Consumption (Read/Write) | 8.5 Watts | 8.5 Watts | 8 Watts | 8 Watts | 8 Watts |
| Product Name | 748387-B21 Enterprise 4TB HDD | P04521-B21 Enterprise HDD | P09094-B21 Enterprise Helium-Sealed HDD | P09722-B21 Enterprise SATA Hard Drive | K2P89B 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 | 4 TB | 10 TB | 12 TB | 10 TB | 8 TB |
| Use Case | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Weight | 2.2 lbs | 3.00 lbs | 2.2 lbs | 1.2 lbs | 1.65 lbs |
| Width | 5.787 inches | 5.79 inches | 5.78 inches | 5.79 inches | 5.79 inches |
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Questions & Answers
Q
What are the key specifications of the HP 600GB 12G SAS 15K RPM SFF 2.5-inch SC 512e enterprise hard drive?
A
The HP 748387-B21 offers 600GB capacity, 12Gb/s SAS interface, 15,000 RPM spindle speed, 2.5-inch small form factor, single-ported (SC) 512e sector format and enterprise-grade reliability for high-performance server applications.
Q
Is the HP 748387-B21 compatible with HP ProLiant servers?
A
Yes. This drive is fully validated for HP ProLiant Gen8, Gen9 and Gen10 servers using SAS backplanes and supports hot-swap drive bays for seamless maintenance.
Q
What does the 12G SAS interface mean for performance?
A
A 12 Gb/s SAS interface delivers up to 1.2 GB/s sequential throughput and low latency, ensuring faster data transfers and improved server responsiveness compared to 6 Gb/s drives.
Q
How does the 15K RPM spindle speed benefit enterprise workloads?
A
At 15,000 RPM, this drive achieves higher IOPS and lower seek times, optimizing performance for transactional databases, virtualization and latency-sensitive applications.
Q
What is SC 512e sector format and why is it important?
A
SC (single-ported) 512e uses 512-byte emulation on 4 KB physical sectors, improving storage efficiency, compatibility with legacy operating systems and error correction on large-sector media.
Q
Is this HP enterprise hard drive hot-swappable?
A
Yes. The drive supports hot-swap insertion and removal in compatible SAS backplanes, enabling zero-downtime maintenance and upgrades in live server environments.
Q
What are common use cases for the HP 600GB 15K SAS drive?
A
Ideal for high-transaction databases, virtualization hosts, email and web servers, and any enterprise workload requiring consistent low-latency access and high IOPS.
Q
What is the reliability rating (MTBF) of the HP 748387-B21?
A
This drive is rated for an MTBF of 2 million hours, reflecting enterprise-class durability and designed for continuous 24×7 operation.
Q
How does the 600GB capacity support data center requirements?
A
600GB provides a balance of capacity and performance, allowing dense storage configurations in 2.5-inch bays while maintaining high I/O throughput.
Q
Can I use the HP 748387-B21 in non-HP servers?
A
Yes. While certified for HP environments, the drive uses standard 12 Gb/s SAS protocols and can function in any compatible SAS backplane, though firmware features may vary.
Q
What warranty coverage is offered for this HP enterprise drive?
A
HP backs the 748387-B21 with a standard three-year limited warranty. Extended support and on-site replacement options are available through HP Care Pack services.
Q
How energy efficient is the HP 600GB 15K SAS drive?
A
Designed for data center efficiency, it consumes approximately 8.5 W active and 3 W idle, reducing overall power and cooling costs compared to larger-format drives.
Q
What performance metrics can I expect (IOPS and throughput)?
A
Typical sustained throughput reaches 205 MB/s, with random 4K read/write performance up to 210/70 IOPS (in RAID configurations, these may vary).
Q
How do I install the HP 748387-B21 in a server bay?
A
Slide the drive into an empty SAS hot-swap bay until it clicks, ensure the drive activity LED is visible, then power on or recognize it in your RAID controller utility.
Q
Where can I purchase genuine HP 748387-B21 drives?
A
Authorized HP resellers, HP’s official online store, and certified data center hardware distributors carry this SKU. Always verify HP part numbers to ensure authenticity.
