Name:
652605-B21
- Description:
- HPE 146GB SAS 6G Enterprise 15K SFF (2.5in) SC 3yr Warranty HDD For Use with Gen8/Gen9 or Newer
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$248.49
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652605-B21
HPE 146GB SAS 6G Enterprise 15K SFF (2.5in) SC 3yr...
$248.49
35 in Global Warehouse
$248.49
23% off
TRUSTED, TRIED, PROVEN
652605-B21 Overview
652605-B21 is a 7200 RPM HDD built in a 3.5-inch form factor and equipped with a SATA III interface. It delivers a 4 TB storage capacity with a 128 MB cache, engineered with an MTBF of 1,000,000 hours and rated for 8,760 hours per year, ensuring robust performance and long-term reliability.
652605-B21 is designed for demanding applications in desktop, server, NAS, and surveillance environments. With advanced features such as helium-sealed construction, vibration protection, and dual actuator technology, this drive is ideally suited for data centers, enterprise storage, and multi-bay systems while maintaining efficient power consumption.
What is the price of 652605-B21?
Lowest price of 652605-B21 is $ 248.49. Shop now! Get further exclusive discounts with bulk quotation on 652605-B21
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652605-B21 Specifications
| Product Type | Hard Drive |
| Drive Type | HDD |
| Use Case | Desktop / Server / NAS / Surveillance / 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 | 300 TB/yr |
| Power Consumption (Read/Write) | N/A |
| Power Consumption (Idle) | N/A |
| 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 | 652605-B21 Enterprise Helium-Sealed HDD |
| Height | 1.03 inches |
| Width | 4.00 inches |
| Depth | 5.79 inches |
| Weight | 2.2 lbs |
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 | N/A | Dual Actuator |
| Annual Workload Rating | 300 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 | 128 MB | 256 MB | 256 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 250 MB/s |
| Depth | 5.79 inches | 5.8 inches | 7.5 inches | 5.79 inches | 4.01 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 | 1.03 inches | 1.0 inches | 1 inch | 1.03 inches |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | No | Helium-Sealed |
| Interface | SATA III | 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) | N/A | 5 Watts | 4 Watts | 5 Watts | 5 Watts |
| Power Consumption (Read/Write) | N/A | 7 Watts | 8 Watts | 8 Watts | 8 Watts |
| Product Name | 652605-B21 Enterprise Helium-Sealed HDD | P04474-B21 Enterprise HDD | 875313-B21 Enterprise HDD | 507284-001 Enterprise HDD | Q2U14A 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 | 4 TB | 4 TB | 4 TB | 10 TB |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Weight | 2.2 lbs | 2.1 lbs | 2.2 lbs | 2.0 lbs | 1.5 lbs |
| Width | 4.00 inches | 4.0 inches | 5.8 inches | 4 inches | 5.79 inches |
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Questions & Answers
Q
What are the key features of the HPE 146GB SAS 6G Enterprise 15K SFF HDD (SKU: 652605-B21)?
A
The HPE 652605-B21 offers a 146 GB capacity, 15 000 RPM spindle speed, 6 Gb/s SAS interface, 2.5″ SFF form factor, Smart Carrier design, and a 3-year HPE warranty.
Q
Is the HPE 146GB SAS 6G Enterprise 15K SFF HDD compatible with HPE Gen8 and Gen9 servers?
A
Yes. This drive is fully validated for HPE ProLiant Gen8/Gen9—and newer—servers and arrays with SFF SAS backplanes.
Q
What type of warranty does the HPE 652605-B21 HDD include?
A
It includes a 3-year HPE limited warranty covering parts, labor, and HPE-supported replacement services.
Q
How do I install the HPE 146GB SAS 6G Enterprise 15K SFF HDD in my server?
A
Insert the drive, with Smart Carrier attached, into an available 2.5″ SFF bay until it clicks, then verify detection via HPE iLO or the system BIOS.
Q
What performance can I expect from the HPE 146GB SAS 6G Enterprise 15K SFF HDD?
A
You’ll get up to 205 MB/s sustained throughput and over 175 IOPS, optimized for high-transaction workloads.
Q
Can I use the HPE 652605-B21 HDD in non-HPE servers?
A
While physically compatible with any SAS backplane, it is only officially supported and certified by HPE on HPE ProLiant servers.
Q
How does the Smart Carrier (SC) design benefit HDD maintenance?
A
The Smart Carrier simplifies drive identification, provides secure latching, and integrates LEDs for status reporting to speed up swaps.
Q
What are the power consumption specifications of this HDD?
A
Typical power draw is 9.4 W during read/write and 5.6 W idle, supporting efficient enterprise operations.
Q
How does the 15K RPM spindle speed affect performance?
A
A 15 000 RPM speed reduces latency and boosts random read/write IOPS for demanding transactional and database applications.
Q
Which SAS interface standard does the HPE 652605-B21 support?
A
It supports the industry-standard 6 Gb/s SAS interface (SFF-2 connector) for high-speed data transfers.
Q
Is the HPE 146GB SAS 6G Enterprise 15K SFF HDD hot-swappable?
A
Yes. The drive supports hot-swap operations when used in a compatible HPE hot-plug enclosure.
Q
How reliable is the HPE 146GB SAS Enterprise HDD?
A
This enterprise-grade HDD is designed for 24×7 operation with an MTBF of 1.6 million hours and robust error recovery.
Q
What workloads are best suited for the HPE 146GB SAS 6G Enterprise 15K SFF HDD?
A
It excels in high-transaction environments, including databases, virtualization, OLTP systems, and mixed-workload server farms.
Q
How can I verify that my HPE 652605-B21 HDD is genuine?
A
Check for HPE holographic labels, matching SKU/serial numbers, and validate through HPE’s software management tools or authorized partner channels.
Q
What is the MTBF rating for the HPE 146GB SAS 6G Enterprise 15K SFF HDD?
A
The drive is rated at an MTBF of 1.6 million hours at 40 °C, ensuring enterprise-class reliability.