734384-B21 - HPE 734384-B21 4TB 7200RPM SATA-6G 3.5in LFF HDD

Name: HPE 734384-B21 4TB 7200RPM SATA-6G 3.5in LFF HDD
Brand: HP
SKU: 734384-B21

734384-B21 - HPE 734384-B21 4TB 7200RPM SATA-6G 3.5in LFF HDD | US IT Hardware

Product overview

The HPE 734384-B21 is a 4TB midline hard drive designed for enterprise server environments. It features a 3.5-inch large form factor with SATA-6Gbps interface and 7200RPM spindle speed, delivering reliable performance for data storage and backup applications. The drive includes a smart carrier for hot-swap capability and is compatible with HPE ProLiant rack, tower, and blade servers across multiple generations. With 512-byte sector format and air-filled technology, this drive supports demanding workloads while maintaining operational efficiency. The midline classification balances capacity and performance for general-purpose server storage needs.

4TB capacity, 7200RPM, SATA-6Gbps interface
3.5in LFF form factor with smart carrier
Hot-swap capable for zero-downtime maintenance
Compatible with Gen8, Gen9, Gen10 ProLiant
Supports D3600, D3700 arrays and StoreEasy
512-byte sector format, air-filled technology

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Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Product Type
Manufacturer part #	734384-B21
Brand	HP
Condition	New
Model	MB4000GCVBU
HPE GPN	861680-004
Capacity	4 TB
Interfaces	1 x SATA-6Gb/s
Form Factor	3.5 inch LFF
Format Type	512n
Carrier Type	Smart Carrier (SC)
Product Line	HPE ProLiant

Compatible systems

734384-B21 is compatible with HPE ProLiant Gen8/Gen9 servers including BL420c, BL460c, BL465c blade systems, and Gen10 systems including Apollo 4200 and ProLiant ML110, as well as StoreEasy 1560 storage systems

HPE ProLiant BL Series
Model: BL420c
Form factor: Blade
Generation: Gen8, Gen9
Compatible with HPE ProLiant BL420c Gen8 and Gen9
HPE ProLiant BL Series
Model: BL460c
Form factor: Blade
Generation: Gen8, Gen9
Compatible with HPE ProLiant BL460c Gen8 and Gen9
HPE ProLiant BL Series
Model: BL465c
Form factor: Blade
Generation: Gen8, Gen9
Compatible with HPE ProLiant BL465c Gen8 and Gen9
HPE Apollo 4200
Model: Apollo 4200
Form factor: Rack
Generation: Gen10
Compatible with HPE Apollo 4200 Gen10
HPE ProLiant ML110
Model: ML110
Form factor: Tower
Generation: Gen10
Compatible with HPE ProLiant ML110 Gen10
HPE StoreEasy 1560
Model: StoreEasy 1560
Form factor: Rack
Generation: Current
Compatible with HPE StoreEasy 1560 8TB and 16TB Storage

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4TB SATA Hard Drives 7200 RPM SATA Hard Drives 3.5-inch SATA Hard Drives Enterprise SATA Hard Drives

Spindle Speed	7200 RPM

Compatible Bays	3.5 inch LFF

Bytes per Sector	512

Drive Technology	Air

Spare Part Number	734389-001

Platform Supported	HPE ProLiant Rack/Tower/BladeSystem Servers/Synergy

Assembly Part Number	693671-003

Workload Classification	Midline

Data Transfer Rate	600 MBps
External Data Transfer Rate	6 Gbps

Interface	SATA 6 Gbps

Frequently asked questions

What is the storage capacity and performance specification of the HPE 734384-B21?

The HPE 734384-B21 provides 4TB of storage capacity with a 7200RPM spindle speed and SATA-6Gbps interface. It features a 512-byte sector format and air-filled drive technology. These specifications deliver balanced performance suitable for general-purpose enterprise server storage and backup applications.

Is this drive compatible with hot-swap replacement?

Yes, the HPE 734384-B21 includes a smart carrier that enables hot-swap capability. This allows drive replacement without powering down the server, minimizing operational disruption during maintenance and reducing total cost of ownership in enterprise environments.

Which HPE server generations and storage systems support this drive?

The HPE 734384-B21 is compatible with ProLiant servers across Gen8, Gen9, and Gen10 generations. It also supports HPE storage arrays including D3600 and D3700 models, as well as StoreEasy systems 1430, 1440, 1530, 1540, 1630, and 1640, providing broad deployment flexibility.

What is the physical form factor of this hard drive?

The HPE 734384-B21 uses a 3.5-inch large form factor design, which is the standard for enterprise server storage. This form factor maximizes storage density in typical server bays while maintaining compatibility with existing infrastructure.

What workload classification is this drive designed for?

This drive is classified as midline, which balances capacity and performance for general-purpose server storage applications. Midline drives are suitable for data storage, backup, and archival purposes without the performance demands of enterprise-class or the cost of high-performance alternatives.

What interface type does this drive use?

The HPE 734384-B21 uses SATA-6Gbps interface, which is the standard for enterprise server storage. This interface ensures broad compatibility with existing server infrastructure and storage systems while providing adequate bandwidth for typical server workloads.

HPE 734384-B21 4TB 7200RPM SATA-6G 3.5in LFF HDD

Product overview

Featuring

Compatible systems

Details

Shipping, warranty & returns

Customer reviews

Performance

Networking Ports & Interfaces

Best for

Frequently asked questions

HPE 734384-B21 4TB 7200RPM SATA-6G 3.5in LFF HDD

Product overview

Featuring

Compatible systems

Details

Shipping, warranty & returns

Customer reviews

Shop these collections

Performance

Networking Ports & Interfaces

Best for

Frequently asked questions