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Home / HP / Hard Drives / HP 861742-B21

HP 861742-B21 6TB MidLine SATA 6Gb/s 3.5" LFF 7.2K LPC DS 512e HDD

Part Number: 861742-B21     Brand: HP
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Condition
Quantity

HP 861742-B21 Product Specs

▲
Brand
HP
Capacity
6TB
Hot-Swappable
Yes
Spindle Speed
7.2K
Carrier Type
Low Profile Carrier (LPC)
Interface Type
SATA
Data Transfer Rate
6Gb/s
Workload
MidLine (MDL)
Encryption
Digitally Signed (DS)
Sector Size
512e
Form Factor
3.5" LFF
HPE Server Generations
Gen 9/Gen 11/Gen 10+/Gen 10

This HP Hard Drive 861742-B21 is compatible with these HP Servers

▲
ProLiant DL320
ProLiant DL325
ProLiant DL345
ProLiant DL360
ProLiant DL380
ProLiant DL385
ProLiant DL388
Proliant BL460c
Proliant DL120
Proliant DL160
Proliant DL180
Proliant DL20
Proliant DL380
Proliant DL385
Proliant DL388
Proliant DL60
Proliant DL80
Proliant ML110
Proliant ML150
Proliant ML30
Proliant ML310
Proliant ML350
Proliant ML350e
Proliant XL170r
Proliant XL190r

HP 861742-B21 Description

▼

Introducing the HP 861742-B21 6TB MidLine SATA 6Gb/s 3.5" LFF 7.2K LPC DS 512e HDD, a reliable and high-capacity hard drive designed for enterprise-grade storage solutions. Ideal for data centers and businesses requiring robust storage performance, this 6TB drive offers seamless compatibility with a wide range of HPE ProLiant server models, including ProLiant DX, DL, ML, SL, BL, XL, and CL series. Whether you are upgrading your existing server infrastructure or building a new system, this hard drive ensures efficient data handling with its MidLine workload optimization and hot-swappable design.

Key specifications of this hard drive highlight its balance of speed, capacity, and security features. It operates at a spindle speed of 7,200 RPM, delivering stable and consistent performance suitable for mid-tier workloads. The SATA interface supports a data transfer rate of 6Gb/s, ensuring quick access and transfer of large volumes of data. The drive comes in a 3.5-inch Large Form Factor (LFF) with a Low Profile Carrier (LPC) for easy installation and maintenance. Additionally, it features digital signature encryption (DS) for enhanced data integrity and uses 512e sector size technology, compatible with modern server generations from Gen 9 through Gen 11.

  • Brand: HP
  • Capacity: 6TB
  • Hot-Swappable: Yes
  • Spindle Speed: 7,200 RPM
  • Carrier Type: Low Profile Carrier (LPC)
  • Interface Type: SATA
  • Data Transfer Rate: 6 Gb/s
  • Workload: MidLine (MDL)
  • Encryption: Digitally Signed (DS)
  • Sector Size: 512e
  • Form Factor: 3.5" Large Form Factor (LFF)
  • Compatible HPE Server Generations: Gen 9, Gen 10, Gen 10+, Gen 11

For maintenance and replacement, the following spare part numbers correspond to this model, ensuring you have the correct components on hand:

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ⓘ We found 20 subs for the HP 861742-B21
100% Match
HP 877683-001 6TB MidLine SATA 6Gb/s 3.5" LFF 7.2K SC DS 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 6TB
✓ Interface: SATA
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Encryption: Digitally Signed (DS)
✓ Sector Size: 512e
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HP MB006000GWFVR 6TB MidLine SATA 6Gb/s 3.5" LFF 7.2K SC DS 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 6TB
✓ Interface: SATA
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Encryption: Digitally Signed (DS)
✓ Sector Size: 512e
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HP 865410-001 6TB MidLine SATA 6Gb/s 3.5" LFF 7.2K SC DS 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 6TB
✓ Interface: SATA
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Encryption: Digitally Signed (DS)
✓ Sector Size: 512e
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HP MB006000GWKGR 6TB MidLine SATA 6Gb/s 3.5" LFF 7.2K DS 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 6TB
✓ Interface: SATA
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Encryption: Digitally Signed (DS)
✓ Sector Size: 512e
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HP 861750-B21 6TB MidLine SATA 6Gb/s 3.5" LFF 7.2K SC DS 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 6TB
✓ Interface: SATA
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Encryption: Digitally Signed (DS)
✓ Sector Size: 512e
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HP MB6000GVYZB 6TB MidLine SATA 6Gb/s 3.5" LFF 7.2K SC DS 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 6TB
✓ Interface: SATA
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Encryption: Digitally Signed (DS)
✓ Sector Size: 512e
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HP MB006000GWBXQ 6TB MidLine SATA 6Gb/s 3.5" LFF 7.2K SC 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 6TB
✓ Interface: SATA
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Encryption: Digitally Signed (DS)
✓ Sector Size: 512e
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HP 872292-002 6TB MidLine SATA 6Gb/s 3.5" LFF 7.2K SC DS 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 6TB
✓ Interface: SATA
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Encryption: Digitally Signed (DS)
✓ Sector Size: 512e
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HP MB6000GVYYU 6TB MidLine SATA 6Gb/s 3.5" LFF 7.2K SC DS HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 6TB
✓ Interface: SATA
✓ Form Factor: 3.5" LFF
+ Cache: 128MB
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Encryption: Digitally Signed (DS)
✓ Sector Size: 512e
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HP 862138-001 6TB MidLine SATA 6Gb/s 3.5" LFF 7.2K SC DS 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 6TB
✓ Interface: SATA
✓ Form Factor: 3.5" LFF
+ Cache: 128MB
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Encryption: Digitally Signed (DS)
✓ Sector Size: 512e
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HP 797521-001 6TB MidLine SATA 6Gb/s 3.5" LFF 7.2K LPC 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 6TB
✓ Interface: SATA
✓ Form Factor: 3.5" LFF
+ Cache: 64MB
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Encryption: Digitally Signed (DS)
✓ Sector Size: 512e
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HP 846608-001 6TB MidLine SATA 6Gb/s 3.5" LFF 7.2K SC 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 6TB
✓ Interface: SATA
✓ Form Factor: 3.5" LFF
+ Cache: 64MB
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Encryption: Digitally Signed (DS)
✓ Sector Size: 512e
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HP 846609-001 6TB MidLine SATA 6Gb/s 3.5" LFF 7.2K LPC DS 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 6TB
✓ Interface: SATA
✓ Form Factor: 3.5" LFF
+ Cache: 128MB
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Encryption: Digitally Signed (DS)
✓ Sector Size: 512e
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✓ Spindle Speed: 7.2K
✓ Capacity: 12TB
✓ Interface: SATA
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
+ Drive Technology (Fill): Helium
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Encryption: Digitally Signed (DS)
✓ Sector Size: 512e
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✓ Spindle Speed: 7.2K
✓ Capacity: 10TB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
+ Drive Technology (Fill): Helium
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Digitally Signed (DS)
✓ Sector Size: 512e
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HP P09149-B21 10TB MidLine SAS 12Gb/s 3.5" LFF 7.2K LPC DS Helium 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 10TB
✓ Interface: SAS
✓ Form Factor: 3.5" LFF
✓ Brand: HP
✓ Workload: MidLine (MDL)
+ Drive Technology (Fill): Helium
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 12Gb/s
✓ Encryption: Digitally Signed (DS)
✓ Sector Size: 512e
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HP 862134-001 6TB MidLine SATA 6Gb/s 3.5" LFF 7.2K LPC DS 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 6TB
✓ Interface: SATA
✓ Form Factor: 3.5" LFF
+ Cache: 128MB
✓ Brand: HP
✓ Workload: MidLine (MDL)
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Encryption: Digitally Signed (DS)
✓ Sector Size: 512e
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HP 846512-B21 6TB MidLine SATA 6Gb/s 3.5" LFF 7.2K LPC DS 512e HDD
✓ Spindle Speed: 7.2K
✓ Capacity: 6TB
✓ Interface: SATA
✓ Form Factor: 3.5" LFF
+ Cache: 128MB
✓ Brand: HP
✓ Workload: MidLine (MDL)
+ Drive Technology (Fill): Helium
✓ Hot-Swappable: Yes
✓ Data Transfer Rate: 6Gb/s
✓ Encryption: Digitally Signed (DS)
✓ Sector Size: 512e
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HP 826888-B21 Intel Xeon 18 Core 3.0GHz 200W 24.75MB L3 Cache FCLGA3647 14NM 10.4GT/s UPI Processor
✓ Processor Speed: 3.0GHz
✓ CPU Socket Type: FCLGA3647
✓ Number of Cores: 18 Core
✓ L3 Cache: 24.75MB
✓ Brand: HP
✓ Wattage: 200W
✓ Nanometers: 14NM
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Gary B.
2025-06-12
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The sales guy at Boost Hardware was super knowledgeable. He helped me find the right part for my older Proliant server.
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Even P.
2025-04-09
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We purchased the wrong part by mistake. Boost hardware made it easy to return and quickly issued me a refund.
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2025-04-08
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Good purchasing experience.
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2025-04-04
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