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H2C38AA — DISK DRIVE UNIT

✓ Government record, cited
HPE · STORAGE_HDD · 3.5_SATA_HDD
PRODUCT OVERVIEW

H2C38AA: DISK DRIVE UNIT.

HP solid state drives for your HP business notebook provide additional flexibility and expandability for your notebook by allowing you to store your data on a hard drive with no moving parts. - The HP 256 GB SED Solid State Drive* does not need to spin up or mechanically seek files like conventional hard disk drives do, significantly improving boot-up, shut down, and application loading times as well as overall application responsiveness. - Multi Level Cell (MLC) NAND flash memory supports faster transfer speeds and higher cell endurance than hard disk drives.

- Native Command Queuing allows the drive to have several write or read commands outstanding at the same time. - Trusted Computing Group (TCG) Opal-compliant self-encryption offers enhanced data security and adds a layer of authentication security to your drive. - For hard drives, GB = 1 billion bytes.

Actual formatted capacity is less. Up to 15 GB of system disk (for Windows 7) is reserved for system recovery This part is cataloged in the U.S. Government catalog under NSN 7025-01-649-5843, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
STORAGE_HDD→ 3.5_SATA_HDD→ H2C38AA
NSN: 7025-01-649-5843
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
design_typeHARD DISK
unit_designINTERNAL
overall_width2.700 INCHES NOMINAL IN
overall_height0.300 INCHES NOMINAL IN
overall_length4.0 INCHES NOMINAL IN
special_featuresDESCRIPTION: 256GB INTERNAL SOLID STATE HARD DISK DRIVE GB
data_storage_capacity256.0 GIGABYTES
end_item_identificationENGINE, DIESEL
part_name_assigned_by_controlling_agency(INAVY) HARD DISK DRIVE, 256
NSN7025-01-649-5843
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COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K H2C38AA HPE NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | — | NL-SAS 7.2K NL-SAS uses SAS protocol at 7.2K RPM | SAS backplane supports SATA, not reverse Tray generation matters | Gen8 LFF tray differs from Gen10 TITLE LFF 3.5" DRIVE PN H2C38AA MFR HPE
KEY FEATURES
•
DESIGN TYPE: HARD DISK
•
DATA STORAGE CAPACITY: 256.0 GIGABYTES
TYPICAL APPLICATIONS
  • Enterprise storage arrays and SANs
  • Direct-attached storage (DAS) expansion
  • Database tier storage (OLTP, OLAP)
  • Virtual machine datastore expansion
  • Backup-to-disk and disaster recovery targets
  • Content delivery and media streaming storage
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.300 INCHES NOMINAL IN
DESIGN TYPEHARD DISK
OVERALL LENGTH4.0 INCHES NOMINAL IN
OVERALL WIDTH2.700 INCHES NOMINAL IN
SPECIAL FEATURESDESCRIPTION: 256GB INTERNAL SOLID STATE HARD DISK DRIVE GB
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY) HARD DISK DRIVE, 256
END ITEM IDENTIFICATIONENGINE, DIESEL
DATA STORAGE CAPACITY256.0 GIGABYTES
UNIT DESIGNINTERNAL
OTHER ITEMS IN FSC 7025 — Information Technology Input/output and Storage Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7025-00-001-2681 7025-00-001-5588 7025-00-001-6998 7025-00-001-6999 7025-00-001-7000 7025-00-001-7025 7025-00-001-7026 7025-00-001-7027
SUBSTITUTES & CROSS-REFERENCES 10
702865-001CompatiblePARTNER
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1 for 9470M
compatible
737346-001CompatiblePARTNER
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
compatible
665180-003CompatiblePARTNER
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
compatible
689577-001CompatiblePARTNER
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
compatible
661842-001CompatiblePARTNER
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
compatible
665180-001CompatiblePARTNER
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
compatible
LIFECYCLE
Manufacturer release date (catalog record)2012-05-01
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
THIS PART SUBSTITUTES FOR 20
A1N14AVSUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
A2X20AVSUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
A2Y08AVSUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
A2Y09AVSUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
A3K41AVSUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
A3Z00AVSUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
A7C75AVSUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
B3L20AVSUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
661842-001SUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
665180-001SUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
665180-002SUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
665180-003SUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
665180-004SUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
672756-001SUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
680020-001SUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
684564-001SUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
684565-001SUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
689577-001SUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
690407-001SUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
694683-001SUBSTITUTE
HP 256Gb SATA 6G SFF SED SSD Micron C400 Opal1
HP
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FREQUENTLY ASKED QUESTIONS
What is H2C38AA?
H2C38AA is a DISK DRIVE UNIT manufactured by HPE. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace H2C38AA?
There are 10 known substitutes for H2C38AA: 702865-001, 737346-001, 665180-003 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H2C38AA?
H2C38AA is cataloged in the U.S. Government catalog under NSN 7025-01-649-5843. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.