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Home / HP / Hard Drives / HP 666968-B21

HP 666968-B21 600GB SAS 6Gb/s 3.5" LFF 15K HDD

Part Number: 666968-B21     Brand: HP
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Condition
Quantity

HP 666968-B21 Specs

▲
Brand
HP
Capacity
600GB
Hot-Swappable
Yes
Spindle Speed
15K
Interface Type
SAS
Data Transfer Rate
6Gb/s
Dual Port
Yes
Cache
64MB
Form Factor
3.5" LFF

HP 666968-B21 Description

▼

The HP 666968-B21 600GB SAS 6Gb/s 3.5" LFF 15K HDD is a high-performance enterprise-grade hard drive designed for demanding data center environments. Ideal for use in HP ProLiant servers, including the DX, DL, ML, SL, BL, XL, and CL series, this drive offers reliable storage solutions for applications requiring fast data access and robust performance. Whether you're upgrading your server storage or replacing a faulty drive, this SAS hard drive ensures compatibility and seamless integration with your existing infrastructure.

Key specifications of the HP 666968-B21 highlight its impressive speed and capacity, making it suitable for intensive workloads and mission-critical applications. This 3.5" Large Form Factor (LFF) drive operates at a spindle speed of 15,000 RPM, delivering rapid data transfer rates up to 6Gb/s through its SAS interface. It features a 64MB cache to enhance read/write efficiency and supports hot-swapping, allowing for easy maintenance without downtime. Additionally, the dual-port design provides redundancy and improved connectivity options.

  • Brand: HP
  • Capacity: 600GB
  • Hot-Swappable: Yes
  • Spindle Speed: 15K RPM
  • Interface Type: SAS (Serial Attached SCSI)
  • Data Transfer Rate: 6Gb/s
  • Dual Port: Yes
  • Cache: 64MB
  • Form Factor: 3.5" Large Form Factor (LFF)

For your convenience, here is a list of compatible spare part numbers that can be used as replacements or alternatives for the HP 666968-B21 drive:

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ⓘ We found 30 subs for the HP 666968-B21
100% Match
HP 601777-001 600GB SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 16MB
✓ Brand: HP
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
100% Match
HP AP860A 600GB SAS 6G 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 16MB
✓ Brand: HP
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
100% Match
HP 516832-005 600GB Enterprise SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 64MB
✓ Brand: HP
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
100% Match
HP 581317-002 600GB Enterprise SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 64MB
✓ Brand: HP
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
100% Match
HP 581314-001 600GB SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 16MB
✓ Brand: HP
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
100% Match
HP VM647AA 600GB SAS 6G 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 16MB
✓ Brand: HP
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
100% Match
HP 623391-001 600GB SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 16MB
✓ Brand: HP
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
100% Match
HP 586592-003 600GB SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 16MB
✓ Brand: HP
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
100% Match
HP 601712-001 600GB SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 16MB
✓ Brand: HP
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
100% Match
HP 635330-001 600GB SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 16MB
✓ Brand: HP
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
100% Match
HP 606227-003 600GB SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 16MB
✓ Brand: HP
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
100% Match
HP 516828R-B21 600GB SAS 6Gb/s 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 16MB
✓ Brand: HP
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
100% Match
HP EF0600FARNA-M6612 600GB SAS 6G 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 16MB
✓ Brand: HP
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
98% Match
HP 533871-003 600GB Enterprise SAS 6Gb/s 3.5" LFF 15K SC HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 64MB
✓ Brand: HP
+ Workload: Enterprise (ENT)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
98% Match
HP 667118-001 600GB SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 16MB
✓ Brand: HP
+ Workload: Enterprise (ENT)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
98% Match
HP 516832-006 600GB SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 16MB
✓ Brand: HP
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
+ Data Transfer Protocol: NVMe
98% Match
HP 575056-001 600GB Enterprise SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 16MB
✓ Brand: HP
+ Workload: Enterprise (ENT)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
98% Match
HP 652617-002 600GB SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 16MB
✓ Brand: HP
+ Workload: Enterprise (ENT)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
98% Match
HP EF0600FATFF 600GB Enterprise SAS 6Gb/s 3.5" LFF 15K SC HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 64MB
✓ Brand: HP
+ Workload: Enterprise (ENT)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
98% Match
HP 516810-003 600GB Enterprise SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 64MB
✓ Brand: HP
+ Workload: Enterprise (ENT)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
98% Match
HP 516828-B21 600GB MidLine SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 64MB
✓ Brand: HP
+ Workload: Enterprise (ENT)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
98% Match
HP 653952-001 600GB MidLine SAS 6Gb/s 3.5" LFF 15K SC HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Cache: 16MB
✓ Brand: HP
+ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
88% Match
HP 516828-S21 600GB SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
✕ Cache: 64MB
88% Match
HP 652620R-B21 600GB SAS 6Gb/s 3.5" LFF 15K SC HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
✕ Cache: 64MB
86% Match
HP 517354-001 600GB Enterprise SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
+ Workload: Enterprise (ENT)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
✕ Cache: 64MB
86% Match
HP 583718-001 600GB SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
+ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
✕ Cache: 64MB
86% Match
HP 574758-B21 600GB Enterprise SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
+ Workload: Enterprise (ENT)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
✕ Cache: 64MB
86% Match
HP EF0600FARNA 600GB Enterprise SAS 6Gb/s 3.5" LFF 15K SC HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
+ Workload: Enterprise (ENT)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
✕ Cache: 64MB
86% Match
HP 652620-B21 600GB MidLine SAS 6Gb/s 3.5" LFF 15K SC HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
+ Workload: Enterprise (ENT)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
✕ Cache: 64MB
86% Match
HP 517355-001 600GB SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 600GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
+ Workload: MidLine (MDL)
✓ Hot-Swappable: No
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
✕ Cache: 64MB

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Gary B.
2025-06-12
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★★★★★
The sales guy at Boost Hardware was super knowledgeable. He helped me find the right part for my older Proliant server.
E
Even P.
2025-04-09
✓ Verified Buyer
★★★★★
We purchased the wrong part by mistake. Boost hardware made it easy to return and quickly issued me a refund.
M
Matthew S.
2025-04-08
✓ Verified Buyer
★★★★★
Good purchasing experience.
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Aaron P.
2025-04-04
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★★★★★
The refurbished drives we ordered were in perfect condition.
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2025-04-04
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2025-03-21
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Good price on the drives we needed.

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