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Home / HP / Hard Drives / HP 765257-B21

HP 765257-B21 4TB MidLine SAS 12Gb/s 3.5" LFF 7.2K SC 512e HDD

Part Number: 765257-B21     Brand: HP
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Condition
Quantity

HP 765257-B21 Product Specs

▲
Brand
HP
Capacity
4TB
Hot-Swappable
Yes
Spindle Speed
7.2K
Carrier Type
Smart Carrier (SC)
Interface Type
SAS
Data Transfer Rate
12Gb/s
Workload
MidLine (MDL)
Sector Size
512e
Form Factor
3.5" LFF
HPE Server Generations
Gen 9/Gen 8/Gen 7/Gen 5
Storage Capacity
4 TB
Drive Type
Hard disk drive
Interface
SATA 6 Gb/s
Rotational Speed
7,200 rpm
Sector Format
512e
Drive Class
Midline

This HP Hard Drive 765257-B21 is compatible with these HP Servers

▲
HPE StoreVirtual 4530
ProLiant ML350e
Proliant BL460c
Proliant DL120
Proliant DL160
Proliant DL180
Proliant DL20
Proliant DL320e
Proliant DL360
Proliant DL380
Proliant DL385
Proliant DL388
Proliant DL60
Proliant DL80
Proliant ML110
Proliant ML150
Proliant ML30
Proliant ML310
Proliant ML350
Proliant ML350e
Proliant SL230s
Proliant SL4540
Proliant SL4545

HP 765257-B21 Description

▼

Introducing the HP 765257-B21 4TB MidLine SAS 12Gb/s 3.5" LFF 7.2K SC 512e HDD, a reliable and high-capacity hard drive designed for enterprise-grade storage solutions. This HDD is ideal for businesses and IT professionals looking to expand their server storage with a robust, high-performance drive. Compatible with a wide range of HPE ProLiant server models, including ProLiant DX, DL, ML, SL, BL, XL, and CL series, it ensures seamless integration and optimal performance in your existing infrastructure.

This hard drive combines a large 4TB capacity with a 7,200 RPM spindle speed, providing a perfect balance between storage space and efficient data access. The 12Gb/s SAS interface supports fast data transfer rates, making it suitable for demanding workloads such as database management, virtualization, and backup solutions. Its hot-swappable design allows for easy replacement or upgrades without downtime, enhancing system availability and maintenance convenience.

Key specifications of the HP 765257-B21 include:

  • Brand: HP
  • Capacity: 4TB
  • Hot-Swappable: Yes, enabling quick and easy drive replacement
  • Spindle Speed: 7,200 RPM for reliable performance
  • Carrier Type: Smart Carrier (SC) for secure mounting
  • Interface Type: SAS (Serial Attached SCSI) with 12Gb/s data transfer rate
  • Workload: MidLine (MDL), suitable for moderate to heavy workloads
  • Sector Size: 512e, supporting efficient data storage
  • Form Factor: 3.5" Large Form Factor (LFF)
  • HPE Server Generations Compatible: Gen 5, Gen 7, Gen 8, and Gen 9

For maintenance and replacements, the following spare part numbers are available:

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ⓘ We found 33 subs for the HP 765257-B21
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HP 765863-001 4TB MidLine SAS 12Gb/s 3.5" LFF 7.2K SC 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 4TB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Sector Size: 512e
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HP MB004000JWFVK 4TB MidLine SAS 12Gb/s 3.5" LFF 7.2K SC DS 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 4TB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Sector Size: 512e
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✓ Capacity: 4TB
✓ Interface: SAS
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✓ Brand: HP
✓ Workload: MidLine (MDL)
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✓ Capacity: 4TB
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✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Sector Size: 512e
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HP 765267-B21 4TB MidLine SAS 12Gb/s 3.5" LFF 7.2K SC 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 4TB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Sector Size: 512e
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HP MB4000JEQNL 4TB MidLine SAS 12Gb/s 3.5" LFF 7.2K SC 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 4TB
✓ Interface: SAS
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✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
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✓ Spindle Speed: 7.2K
✓ Capacity: 4TB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Sector Size: 512e
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HP 803634-001 4TB MidLine SAS 12Gb/s 3.5" LFF 7.2K SC 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 4TB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Sector Size: 512e
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HP 793669-B21 4TB MidLine SAS 12Gb/s 3.5" LFF 7.2K SC 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 4TB
✓ Interface: SAS
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✓ Workload: MidLine (MDL)
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✓ Interface: SATA
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✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
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✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
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✓ Spindle Speed: 7.2K
✓ Capacity: 4TB
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+ Cache: 128MB
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
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✓ Spindle Speed: 7.2K
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✓ Form Factor: 3.5" LFF
+ Cache: 128MB
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
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✓ Spindle Speed: 7.2K
✓ Capacity: 4TB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
+ Cache: 128MB
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
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+ Cache: 128MB
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
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✓ Spindle Speed: 7.2K
✓ Capacity: 4TB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
+ Encryption: Digitally Signed (DS)
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✓ Spindle Speed: 7.2K
✓ Capacity: 4TB
✓ Interface: SAS
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+ Cache: 128MB
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✓ Workload: MidLine (MDL)
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✓ Spindle Speed: 7.2K
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✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
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✓ Spindle Speed: 7.2K
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+ Cache: 128MB
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
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+ Encryption: Digitally Signed (DS)
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✓ Interface: SAS
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+ Cache: 128MB
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✓ Workload: MidLine (MDL)
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✓ Spindle Speed: 7.2K
✓ Capacity: 4TB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
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✓ Sector Size: 512e
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✓ Spindle Speed: 7.2K
✓ Capacity: 4TB
✓ Interface: SAS
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+ Cache: 128MB
✓ Brand: HP
✓ Workload: MidLine (MDL)
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✓ Data Transfer Rate: 12Gb/s
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+ Dual Port: Yes
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✓ Spindle Speed: 7.2K
✓ Capacity: 4TB
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✓ Form Factor: 3.5" LFF
+ Cache: 64MB
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
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✓ Capacity: 4TB
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+ Cache: 128MB
✓ Brand: HP
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✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Sector Size: 512e
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✓ Capacity: 4TB
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✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
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+ Cache: 128MB
✓ Brand: HP
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+ Cache: 128MB
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✓ Hot-Swappable: Yes
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✓ Capacity: 600GB
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✓ Form Factor: 3.5" LFF
+ Cache: 64MB
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✓ Workload: Enterprise (ENT)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✕ Sector Size: 512e
+ Dual Port: Yes
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✓ Spindle Speed: 7.2K
✓ Capacity: 4TB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: Seagate
✓ Workload: Enterprise (ENT)
+ Product Line: Exos
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✕ Sector Size: 512e
+ Dual Port: Yes

Customer Reviews

4.8
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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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