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Home / HP / Hard Drives / HP P28028-B21

HP P28028-B21 300GB SAS 12Gb/s Mission Critical 15K 2.5" SFF Hard Drive

Part Number: P28028-B21     Brand: HP
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Condition
Quantity

HP P28028-B21 Product Specs

▲
Brand
HP
Capacity
300GB
Hot-Swappable
Yes
Spindle Speed
15K
Interface Type
SAS
Data Transfer Rate
12Gb/s
Workload
Mission Critical (MC)
Encryption
Digitally Signed (DS)
Form Factor
2.5" SFF
HPE Server Generations
Gen 11/Gen 10+/Gen 10

This HP Hard Drive P28028-B21 is compatible with these HP Servers

▲
ProLiant DL320
ProLiant DL325
ProLiant DL345
ProLiant DL360
ProLiant DL365
ProLiant DL380
ProLiant DL385
Proliant DL360
Proliant DL380

HP P28028-B21 Description

▼

The HP P28028-B21 300GB Mission Critical SAS 12Gb/s 2.5" SFF 15K HDD is a high-performance hard drive designed for demanding enterprise environments. Ideal for mission-critical applications, this drive ensures reliable and fast data access, making it perfect for use in servers requiring robust storage solutions. It is compatible with a wide range of HPE ProLiant server models including ProLiant DX, DL, ML, SL, BL, XL, and CL, supporting Gen 11, Gen 10+, and Gen 10 server generations.

This drive offers impressive specifications tailored for high availability and speed. It features a 300GB capacity with a fast 15,000 RPM spindle speed to deliver quick data retrieval. The SAS interface supports a data transfer rate of up to 12Gb/s, ensuring efficient data throughput. Additionally, the drive is hot-swappable, allowing for easy replacement without downtime, and includes digitally signed encryption for enhanced security. Its compact 2.5" Small Form Factor (SFF) design fits seamlessly into modern server architectures.

Key specifications include:

  • Brand: HP
  • Capacity: 300GB
  • Hot-Swappable: Yes
  • Spindle Speed: 15,000 RPM
  • Interface Type: SAS (Serial Attached SCSI)
  • Data Transfer Rate: 12Gb/s
  • Workload: Mission Critical (MC)
  • Encryption: Digitally Signed (DS)
  • Form Factor: 2.5" Small Form Factor (SFF)
  • HPE Server Generations: Gen 11, Gen 10+, Gen 10

For maintenance and replacement, the following spare part numbers correspond to this hard drive:

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ⓘ We found 4 subs for the HP P28028-B21
100% Match
HP P40432-B21 900GB Mission Critical SAS 12Gb/s 2.5" SFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 900GB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ Workload: Mission Critical (MC)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Digitally Signed (DS)
100% Match
HP 870753-B21 300GB Mission Critical SAS 12Gb/s 2.5" SFF 15K SC DS HDD
✓ Spindle Speed: 15K
✓ Capacity: 300GB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ Workload: Mission Critical (MC)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Digitally Signed (DS)
96% Match
HP 867254-001 300GB Enterprise SAS 12Gb/s 2.5" SFF 15K SC DS HDD
✓ Spindle Speed: 15K
✓ Capacity: 300GB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
+ Cache: 128MB
✓ Brand: HP
✓ Workload: Mission Critical (MC)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Digitally Signed (DS)
+ Data Transfer Protocol: NVMe
86% Match
HP P30561-001 300GB Mission Critical SAS 12Gb/s 2.5" SFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 300GB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ Workload: Mission Critical (MC)
✕ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Digitally Signed (DS)
+ 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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