HPE
HPE 1.92 TB 2.5" SAS 12Gb/s Mixed Use Enterprise SSD 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.
Punti di forza
- 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
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Domande su questo articolo
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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