What is the storage capacity and form factor of the HPE P40562-B21?

The HPE P40562-B21 provides 3.2TB of storage in a 2.5-inch small form factor. This SFF design enables high-density deployments within HPE Modular Smart Array chassis, allowing multiple drives to be installed in compact storage systems while maintaining full SAS-12Gb/s connectivity.

What interface and transfer rate does this drive support?

The drive features a single SAS-12Gb/s interface and delivers a 1.2 GBps external transfer rate. This interface standard ensures compatibility with enterprise storage controllers and provides consistent bandwidth for mixed-use datacenter workloads without performance degradation.

Which HPE storage arrays is this drive compatible with?

The P40562-B21 is designed for HPE Modular Smart Array systems including the 1040 and 2040 series in various configurations. It supports iSCSI, FC, and SAS deployments across multiple 2040 SAN and storage variants, enabling flexible integration into existing HPE infrastructure.

What workload type is this drive optimized for?

This drive is classified as mixed-use, meaning it is engineered for balanced read-write operations typical of general-purpose datacenter applications. Mixed-use endurance supports diverse workloads without requiring specialized tuning or configuration.

How many drives can fit in an HPE MSA 2040 SFF chassis?

The 2.5-inch SFF form factor enables high-density deployments, but specific drive count depends on the exact chassis configuration. Contact HPE or your storage vendor to confirm maximum drive capacity for your specific MSA 2040 SFF model variant.

P40562-B21 - HPE P40562-B21 3.2TB SAS-12G Mixed Use SFF SSD

Name: HPE P40562-B21 3.2TB SAS-12G Mixed Use SFF SSD
Brand: HPE
SKU: P40562-B21
Price: 1732 USD
Availability: InStock

P40562-B21 - HPE P40562-B21 3.2TB SAS-12G Mixed Use SFF SSD | US IT Hardware

Product overview

The HPE P40562-B21 is a 3.2TB SAS-12G Mixed Use SFF SSD designed for datacenter storage environments. This 2.5-inch small form factor drive delivers a 1.2 GBps external transfer rate and connects via a single SAS-12Gb/s interface. The mixed-use workload classification makes it suitable for balanced read-write operations across enterprise storage arrays. The drive is engineered for compatibility with HPE Modular Smart Array systems including the 1040 and 2040 series in various configurations. Its compact 2.5-inch form factor enables high-density deployment in SFF storage chassis. The SAS-12Gbps interface provides reliable connectivity for demanding datacenter applications requiring consistent performance and endurance across multiple workload types.

3.2TB capacity in 2.5-inch SFF form factor
SAS-12Gb/s interface with 1.2 GBps transfer rate
Mixed-use workload for balanced read-write operations
Compatible with HPE MSA 1040 and 2040 arrays
Supports iSCSI, FC, and SAS storage configurations
High-density deployment in SFF storage chassis

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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 #	P40562-B21
Brand	HPE
Condition	Refurbished
Model	PM1645A
Capacity	3.2 TB
Power MAX	9.19 Watt
Encryption	Digitally Signed (DS)
Interfaces	1 x SAS 12 Gb/s
Form Factor	2.5 inch SFF
Carrier Type	Basic Carrier; Smart Carrier (SC)
Product Line	EVO

Compatible systems

HPE ProLiant DL/ML series Gen10+ and Gen11 servers, 2.5in SFF bays

HPE ProLiant
Model: DL320; DL325; DL345; DL360; DL365; DL380; DL385
Form factor: 2.5inch SFF
Generation: Gen10+; Gen11
Confirmed compatible per boosthardware.com listing

Best for

Enterprise Storage Arrays
Designed for HPE Modular Smart Array 1040 and 2040 systems, this 3.2TB SAS-12G drive supports high-density SFF storage configurations requiring reliable mixed-use performance.
Mixed Workload Environments
The mixed-use classification and 1.2 GBps transfer rate accommodate balanced read-write operations typical of general-purpose datacenter applications.
High-Density Deployments
The 2.5-inch SFF form factor enables compact storage solutions in space-constrained datacenter environments while maintaining SAS-12Gbps connectivity.
SAN Storage Systems
Compatible with HPE MSA 2040 SAN configurations, supporting both iSCSI and FC deployments for enterprise SAN infrastructure.

Frequently asked questions

Details

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SAS Enterprise SSDs 3.2TB Enterprise SSDs HPE Enterprise SSDs 2.5-inch Enterprise SSDs

Hot-Swappable	Yes

Workload Type	Mixed Use

30 Days Writes	17121

Compatible Bay	2.5" SFF

Power Idle Time	3.42 Watt

Power Random Read	5.56 Watt

Power Random Write	5.56 Watt

Power Sequential Read	6.44 Watt

HPE Server Generations	Gen 10+; Gen 11

Power Sequential Write	9.19 Watt

Performance

Endurance DWPD	3
Data Transfer Rate	12 Gb/s
NAND Flash Memory Type	Triple-Level Cell (TLC)
MAX Random Read IOPS (4KiB)	175000@Q256
MAX Random Write IOPS (4KiB)	125000@Q32
Random Read IOPS (4KiB, Q=16)	110000
Random Writes IOPS (4KiB, Q=16)	125000

Dual Port	Yes
Interface Type	SAS 12Gbps

HPE P40562-B21 3.2TB SAS-12G Mixed Use SFF SSD