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Home / HP / Hard Drives / HP 516814-B21

HP 516814-B21 300GB Enterprise SAS 6Gb/s 3.5" LFF 15K HDD

Part Number: 516814-B21     Brand: HP
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Condition
Quantity

HP 516814-B21 Product Specs

▲
Brand
HP
Capacity
300GB
Hot-Swappable
Yes
Spindle Speed
15K
Interface Type
SAS
Data Transfer Rate
6Gb/s
Workload
MidLine (MDL)
Dual Port
Yes
Cache
16MB
Form Factor
3.5" LFF
HPE Server Generations
Gen 7/Gen 6/Gen 5/Gen 4/Gen 3
Interface
SAS 6 Gb/s
Rotational Speed
15,000 rpm
Drive Type
Enterprise
Port Configuration
Dual port

This HP Hard Drive 516814-B21 is compatible with these HP Servers

▲
HPE StoreVirtual P4000
HPE StoreVirtual P4100
HPE StoreVirtual P4300
HPE StoreVirtual P4500
Proliant DL1000
Proliant DL120
Proliant DL160
Proliant DL160se
Proliant DL170h
Proliant DL180
Proliant DL360
Proliant DL370
Proliant DL380
Proliant DL385
Proliant ML110
Proliant ML115
Proliant ML150
Proliant ML330
Proliant ML350
Proliant ML370
Proliant ML570
Proliant SL170s

HP 516814-B21 Description

▼

The HP 516814-B21 300GB Enterprise SAS 6Gb/s 3.5" LFF 15K HDD is a high-performance hard drive designed for enterprise-level storage solutions. Ideal for businesses requiring reliable and fast data access, this HDD is compatible with a wide range of HPE ProLiant servers including ProLiant DX, DL, ML, SL, BL, XL, and CL models. Whether you are upgrading your existing server storage or building a new system, this drive offers robust performance and durability to meet demanding workloads.

Key specifications of this HP enterprise hard drive emphasize its speed, capacity, and compatibility. It features a 300GB storage capacity with a 15,000 RPM spindle speed, ensuring rapid data retrieval and transfer. The SAS interface supports a data transfer rate of 6Gb/s, making it suitable for high-throughput applications. Its 3.5-inch large form factor (LFF) fits standard server bays, and the drive is hot-swappable, allowing for easy replacement without downtime. Dual-port connectivity enhances reliability and availability, while a 16MB cache helps improve overall performance. This HDD is designed for midline (MDL) workloads and supports multiple HPE server generations from Gen 3 through Gen 7.

  • Brand: HP
  • Capacity: 300GB
  • Hot-Swappable: Yes
  • Spindle Speed: 15K RPM
  • Interface Type: SAS
  • Data Transfer Rate: 6Gb/s
  • Workload: MidLine (MDL)
  • Dual Port: Yes
  • Cache: 16MB
  • Form Factor: 3.5" Large Form Factor (LFF)
  • HPE Server Generations: Gen 3 / Gen 4 / Gen 5 / Gen 6 / Gen 7

For maintenance and replacement, the following spare part numbers correspond to this hard drive, ensuring you can easily find compatible components:

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ⓘ We found 11 subs for the HP 516814-B21
100% Match
HP 517350-001 300GB Enterprise SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 300GB
✓ 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
90% Match
HP 516832-001 300GB SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 300GB
✓ 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
90% Match
HP 516832-002 300GB SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 300GB
✓ 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
90% Match
HP 516810-001 300GB Enterprise SAS 6Gb/s 3.5" LFF 15K SC HDD
✓ Spindle Speed: 15K
✓ Capacity: 300GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: Enterprise (ENT)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
✕ Cache: 16MB
90% Match
HP 533871-001 300GB Enterprise SAS 6Gb/s 3.5" LFF 15K HDD
✓ Spindle Speed: 15K
✓ Capacity: 300GB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: Enterprise (ENT)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
✕ Cache: 16MB
90% Match
HP EG0300FCVBF 300GB Enterprise SAS 6Gb/s 2.5" SFF 10K SC HDD
✓ Spindle Speed: 10K
✓ Capacity: 300GB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Cache: 64MB
✓ Brand: HP
✕ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Dual Port: Yes
90% Match
HP 693569-001 300GB Enterprise SAS 6Gb/s 2.5" SFF 10K SC HDD
✓ Spindle Speed: 10K
✓ Capacity: 300GB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Cache: 64MB
✓ Brand: HP
✓ Workload: Enterprise (ENT)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✕ Dual Port: Yes
80% Match
HP 652564-B21 300GB Enterprise SAS 6Gb/s 2.5" SFF 10K SC HDD
✓ Spindle Speed: 10K
✓ Capacity: 300GB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ Workload: Enterprise (ENT)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✕ Dual Port: Yes
✕ Cache: 16MB
78% Match
HP 870759-B21 900GB Mission Critical SAS 12Gb/s 2.5" SFF 15K SC DS 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)
✕ Dual Port: Yes
✕ Cache: 16MB
78% Match
HP 870795-001 900GB Enterprise SAS 12Gb/s 2.5" SFF 15K SC DS HDD
✓ Spindle Speed: 15K
✓ Capacity: 900GB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✓ Workload: Enterprise (ENT)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
+ Encryption: Digitally Signed (DS)
✕ Dual Port: Yes
✕ Cache: 16MB
78% Match
HP 653955-001 300GB Enterprise SAS 6Gb/s 2.5" SFF 10K SC HDD
✓ Spindle Speed: 10K
✓ Capacity: 300GB
✓ Interface: SAS
✓ Form Factor: 2.5" SFF
✓ Brand: HP
✕ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
+ Encryption: Digitally Signed (DS)
✓ Dual Port: Yes
✕ Cache: 16MB

Customer Reviews

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289 reviews
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4
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3
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2
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1
(4)
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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.
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David P.
2025-03-28
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Delivered on time.
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Louis J.
2025-03-26
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Found the hard drives I needed. The ordering process was smooth and fast. Got the drives next day.
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Darryl P.
2025-03-25
✓ Verified Buyer
★★★★★
Excellent personal service, thanks Scott!
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Lindsay M.
2025-03-21
✓ Verified Buyer
★★★★★
Good price on the drives we needed.

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