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Home / HP / Hard Drives / HP P21581-001

HP P21581-001 16TB MidLine SAS 12Gb/s 3.5" LFF 7.2K 512e HDD

Part Number: P21581-001     Brand: HP
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Condition
Quantity

HP P21581-001 Product Specs

▲
Brand
HP
Capacity
16TB
Hot-Swappable
Yes
Spindle Speed
7.2K
Interface Type
SAS
Data Transfer Rate
12Gb/s
Workload
MidLine (MDL)
Sector Size
512e
Form Factor
3.5" LFF

HP P21581-001 Description

▼

The HP P21581-001 16TB MidLine SAS 12Gb/s 3.5" LFF 7.2K 512e HDD is a high-capacity hard drive designed to meet the demanding storage needs of enterprise environments. Ideal for data centers and servers, this drive offers reliable performance and large storage capacity, making it perfect for applications such as backup, archiving, and general data storage. It is compatible with a wide range of HP ProLiant server models, including ProLiant DX, DL, ML, SL, BL, XL, and CL series, ensuring seamless integration into your existing infrastructure.

This hard drive boasts impressive specifications that cater to both performance and reliability. It features a 16TB capacity, providing ample space for extensive data storage requirements. The 7,200 RPM spindle speed balances speed and energy efficiency, while the SAS interface supports a fast 12Gb/s data transfer rate, ensuring quick access to your data. The drive is hot-swappable, allowing for easy replacement or upgrades without downtime. Additionally, the 512e sector size and 3.5" large form factor (LFF) make it compatible with many enterprise-grade storage systems.

  • Brand: HP
  • Capacity: 16TB
  • Hot-Swappable: Yes
  • Spindle Speed: 7,200 RPM
  • Interface Type: SAS (Serial Attached SCSI)
  • Data Transfer Rate: 12Gb/s
  • Workload: MidLine (MDL)
  • Sector Size: 512e (512-byte emulation)
  • Form Factor: 3.5" Large Form Factor (LFF)
Trusted by 5000+ IT Managers, System Integrators & Data Center Experts
Excellent
289 reviews on
Reviews.io

Easy Returns

"We purchased the wrong part by mistake. Boost hardware made it easy to return and quickly issued me a refund."

Even P.

Lowest Price By Far

"We were able to purchase 10x HP 782995-001 for 25% less than the next lowest price. Very impressed with the quick shipping and lack of issues."

Bobbie I

Excellent Customer Service

"Excellent customer service; they got in touch with me right away. They upgraded my next order to free 2-day shipping."

Everett M.
ⓘ We found 1 subs for the HP P21581-001
88% Match
HP BarraCuda 458928-B21 500GB MidLine SATA 3Gb/s 3.5" LFF 7.2K HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 500GB
✓ Interface: SATA
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 3Gb/s
✕ Sector Size: 512e

Customer Reviews

4.8
★★★★★
289 reviews
94% recommend
5
(253)
4
(21)
3
(9)
2
(2)
1
(4)
G
Gary B.
2025-06-12
✓ Verified Buyer
★★★★★
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.
A
Aaron P.
2025-04-04
✓ Verified Buyer
★★★★★
The refurbished drives we ordered were in perfect condition.
M
Mitch F.
2025-04-04
✓ Verified Buyer
★★★★★
BoostHardware always has what I need at reasonable prices.
D
David P.
2025-03-28
✓ Verified Buyer
★★★★★
Delivered on time.
L
Louis J.
2025-03-26
✓ Verified Buyer
★★★★★
Found the hard drives I needed. The ordering process was smooth and fast. Got the drives next day.
D
Darryl P.
2025-03-25
✓ Verified Buyer
★★★★★
Excellent personal service, thanks Scott!
L
Lindsay M.
2025-03-21
✓ Verified Buyer
★★★★★
Good price on the drives we needed.

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Availability

New Condition: In Stock

Refurbished Condition: In Stock

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