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Silver 2.5 inch SAS solid state drive with green label

HPE

HPE 1.92 TB 2.5" SAS 12Gb/s Mixed Use Enterprise SSD P37011B21

SKU CH-3Q58-4BGQY MPN P37011B21

A 1.92 TB 2.5-inch SAS 12 Gb/s mixed-use enterprise SSD delivering 1.94× random read IOPS and 1.5× sequential read bandwidth over SATA SSDs

  • 92 TB capacity supports mixed-use enterprise workloads
  • SAS 12 Gb/s interface doubles SATA 6 Gb/s throughput
  • 94× random read IOPS over 6 Gb SATA SSDs
  • 75× random mixed IOPS over 6 Gb SATA SSDs
  • 5× sequential read bandwidth over 6 Gb SATA SSDs

Capacity and interface

This 1.92 TB solid-state drive uses a 2.5-inch form factor and a 12 Gb/s SAS interface. It is built for mixed-use enterprise workloads in server environments. The SAS connection provides full-duplex bandwidth that doubles the throughput of 6 Gb SATA links.

Sustained performance

Random read IOPS are 1.94 times higher than comparable SATA SSDs, while random mixed IOPS improve by 1.75 times. Sequential read bandwidth increases by a factor of 1.5 and write bandwidth by 1.27. Decision-support and data-analytic workloads complete up to 25 percent faster with lower latency.

Thermals and power

The drive operates within standard 2.5-inch enterprise power envelopes and is designed for continuous server duty. No active cooling is required beyond normal chassis airflow. Power draw scales with the mixed-use workload profile rather than peaking during short bursts.

Highlights

  • 92 TB capacity supports mixed-use enterprise workloads
  • SAS 12 Gb/s interface doubles SATA 6 Gb/s throughput
  • 94× random read IOPS over 6 Gb SATA SSDs
  • 75× random mixed IOPS over 6 Gb SATA SSDs
  • 5× sequential read bandwidth over 6 Gb SATA SSDs

Specifications

No published specifications for this item yet.

Questions about this item

How much power does the 1.92 TB SAS 12Gb/s drive draw when it runs continuously?

HPE does not publish steady-state power figures for this Value SAS model, so the exact wattage under all-day load is not available.

What host interface must the server provide for the P37011B21 to operate?

The drive requires a 12 Gb/s SAS backplane or controller; it will not work on a SATA-only port.

Can the 1.92 TB SAS 12Gb/s SSD share a backplane with older 6 Gb/s SATA drives?

Yes, the drive is backward compatible with 6 Gb/s SAS infrastructure, so it can sit alongside SATA SSDs on the same SAS backplane.

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