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Home / HP / Hard Drives / HP 694374-B21

HP 694374-B21 4TB MidLine SATA 3Gb/s 3.5" LFF 7.2K HDD

Part Number: 694374-B21     Brand: HP
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Condition
Quantity

HP 694374-B21 Product Specs

▲
Brand
HP
Capacity
4TB
Hot-Swappable
Yes
Spindle Speed
7.2K
Interface Type
SATA
Data Transfer Rate
3Gb/s
Workload
MidLine (MDL)
Cache
64MB
Form Factor
3.5" LFF
HPE Server Generations
Gen 7/Gen 6/Gen 5/Gen 4/Gen 3
Storage Capacity
4 TB
Drive Interface
SATA
Interface Transfer Rate
3 Gb/s
Drive Class
Midline

This HP Hard Drive 694374-B21 is compatible with these HP Servers

▲
Proliant DL1000
Proliant DL120
Proliant DL160
Proliant DL160se
Proliant DL170h
Proliant DL180
Proliant DL360
Proliant DL380
Proliant DL385
Proliant ML110
Proliant ML330
Proliant ML350
Proliant ML370
Proliant ML570
Proliant SL170s

HP 694374-B21 Description

▼

The HP 694374-B21 4TB MidLine SATA 3Gb/s 3.5" LFF 7.2K HDD is a reliable and high-capacity hard drive designed for enterprise-level storage solutions. Ideal for use in various HPE ProLiant server models including ProLiant DX, DL, ML, SL, BL, XL, and CL series, this hard drive offers robust performance for data-intensive applications. Whether you are expanding your server storage or replacing an existing drive, this 4TB MidLine SATA HDD ensures efficient data management with compatibility across multiple HPE server generations from Gen 3 to Gen 7.

This hard drive is built to meet the demands of midline workloads, providing a balance between performance and cost-effectiveness. It features a 7,200 RPM spindle speed for steady and reliable operation, a SATA interface with a data transfer rate of 3Gb/s, and a sizable 64MB cache to enhance data access speeds. The 3.5-inch Large Form Factor (LFF) makes it suitable for a wide range of server chassis, while its hot-swappable capability allows for easy replacement without downtime.

Key specifications of the HP 694374-B21 4TB MidLine SATA HDD include:

  • Brand: HP
  • Capacity: 4TB
  • Hot-Swappable: Yes
  • Spindle Speed: 7,200 RPM
  • Interface Type: SATA
  • Data Transfer Rate: 3Gb/s
  • Workload: MidLine (MDL)
  • Cache: 64MB
  • Form Factor: 3.5" Large Form Factor (LFF)
  • Compatible HPE Server Generations: Gen 3, Gen 4, Gen 5, Gen 6, Gen 7

For maintenance or replacement purposes, the following spare part numbers are associated with this hard drive:

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ⓘ We found 22 subs for the HP 694374-B21
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Customer Reviews

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★★★★★
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2
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1
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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.
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David P.
2025-03-28
✓ Verified Buyer
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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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Refurbished Condition: In Stock

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