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HP 1.2TB 2.5 inch SATA solid state drive bare unit

HP

HP 804638-004 1.2TB 2.5" SATA 6.0Gb/s internal SSD

SKU CH-NSN0-SGXGP

A 1.2 TB 2.5 inch SATA 6.0 Gb/s internal SSD with hot-swap tray for server storage upgrades

  • Total capacity1.2 TB
  • Interface typeSATA 6.0Gb/s
  • Form factor2.5 in (6.35 cm)
  • Packaging typeBare Drive
  • Mean latency6Gb/s
  • 2 TB capacity supports large data sets
  • 5 inch form factor fits standard drive bays
  • SATA 6.0 Gb/s interface enables fast transfers
  • Hot-swap tray allows drive replacement without shutdown
  • HP original part 804638-004 ensures compatibility

HP 804638-004 1.2TB SATA SSD

This HP 804638-004 is a 1.2TB internal solid-state drive built for systems that use the SATA 6.0Gb/s interface. It suits servers, workstations and compatible laptops that need reliable flash storage in a standard drive bay.

Hot-swap 2.5-inch build quality

The 2.5-inch form factor fits common drive cages and the hot-swap tray lets you insert or remove the drive without powering down the host. A bare-drive package means you receive the SSD itself, ready for immediate installation in a compatible caddy or backplane.

Upgrade from mechanical 2.5-inch disks

Replacing a spinning 2.5-inch hard drive with this SSD removes moving parts, cuts latency and raises the transfer rate to 6Gb/s. The jump is worth it when faster boot times, quicker application loads and silent operation matter for the workload.

How it compares

Measured against everything we stock in Internal NVMe & SATA SSDs, at today’s prices. Recalculated every night.

Price $836.99
Pricier than about 88% of the 1,994 comparable items (median $180.49).
Total capacity 1.2 TB
Higher than about 62% of the 1,368 comparable items (median 1 TB).
Price per TB $697.49 per TB
Pricier than about 90% of the 1,362 comparable items (median $165.50 per TB).

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Specifications

Product
Brand nameHP
Model name804638-004
Total capacity1.2 TB
Performance
Mean latency6Gb/s
Ports & slots
Interface typeSATA 6.0Gb/s
Size & build
Form factor2.5 in (6.35 cm)

Questions about this item

What does the SATA 6.0Gb/s interface cap in practice?

The SATA 6.0Gb/s interface caps real-world transfer at the bus limit of 6.0Gb/s.

What does the 2.5" hot-swap form factor need to fit or mount?

The 2.5" hot-swap drive needs a 2.5" hot-swap bay or tray that matches the HP 804638-004 carrier.

How is the drive installed and what step gets missed?

Slide the drive into the hot-swap bay until the connector seats and the latch clicks; the missed step is not pushing far enough to lock the latch.

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