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HPE 2.5in SAS enterprise SSD with silver label

HPE

HPE P19558-001 3.84TB SAS 12G 2.5in enterprise SSD

SKU CH-WVK7-G72VM MPN P19558-001

A 3.84 TB SAS 12G 2.5in enterprise SSD built for read-intensive workloads in HPE MSA arrays

  • 84 TB capacity supports read-intensive workloads
  • SAS 12G interface delivers reliable data transfer
  • 5 inch form factor fits dense server bays
  • Enterprise-grade design built for continuous operation
  • New condition ensures full manufacturer specifications

Enterprise storage drive

The HPE P19558-001 is a 3.84TB SAS 12G solid-state drive built for read-intensive workloads in HPE MSA arrays. Its 2.5in small form factor fits standard server bays and the new condition means it arrives with full factory write endurance. IT teams choose it when capacity and consistent read latency matter more than peak write speed.

Sustained read performance

Under continuous load the drive maintains steady throughput because its firmware and NAND are tuned for read-heavy duty cycles rather than burst writes. The 12G SAS interface keeps latency predictable during long scans, database reads or content delivery streams. Write-heavy applications such as logging or OLTP will exhaust endurance faster than mixed-use alternatives.

Direct tray installation

The drive slides into a compatible HPE MSA drive tray without cables or adapters and the SAS connector keys itself to the backplane. The only common issue is inserting the unit into a non-HPE chassis or a backplane that does not negotiate 12G speeds, which leaves the link running at a lower rate. Buyers who need hot-plug support on unsupported controllers should verify compatibility first.

How it compares

Measured against everything we stock in Server & Data Center SSDs, at today’s prices. Recalculated every night.

Price $1,737.99
Pricier than about 63% of the 1,039 comparable items (median $992.99).

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Specifications

Size & build
Shipping weight0.50 kg
Package size333 × 185 × 140 mm

Questions about this item

How much heat does the HPE P19558-001 3.84TB SAS 12G 2.5in enterprise SSD generate during continuous operation?

This read-intensive SSD is designed for server environments where airflow manages component temperatures under sustained workloads.

Does the HPE P19558-001 3.84TB SAS 12G 2.5in enterprise SSD require a specific controller or backplane to function?

It connects via a SAS 12G interface and fits a standard 2.5in SFF drive bay, so a compatible SAS backplane or HBA is required.

Will the HPE P19558-001 3.84TB SAS 12G 2.5in enterprise SSD work in an older server that only supports 6G SAS?

The drive uses a 12G SAS link; it will negotiate down to 6G speeds if the host controller or backplane only supports that rate.

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