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IBM DS4300 — DISK DRIVE UNIT

✓ Government record, cited
IBM · NIC ADAPTER
PRODUCT OVERVIEW

IBM DS4300: DISK DRIVE UNIT.

The DISK DRIVE UNIT is a IBM hard disk drive designed for enterprise environments demanding consistent performance and data integrity. Key specifications include DESIGN TYPE: HARD DISK, UNIT DESIGN: RACK MOUNTED. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-551-2636, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
IBM DS4300
NSN: 7025-01-551-2636
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 1U0E6 — IBM (USA)
SPECIFICATIONS
DESIGN TYPEHARD DISK
UNIT DESIGNRACK MOUNTED
NSN7025-01-551-2636
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM SFP+ SFP+ LINK ACT PCIe x8 ~167 mm NETWORK ADAPTER | 2-PORT 10GbE | SFP+ | Full Height PCIe x8 | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN IBM DS4300 MFR IBM DISK DRIVE UNIT
KEY FEATURES
•
DESIGN TYPE: HARD DISK
•
UNIT DESIGN: RACK MOUNTED
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
DESIGN TYPEHARD DISK
SPECIAL FEATURESDUAL ACTIVE RAID CONTROLLER; 4 DRIVE PORTS; 19 INCH INDUSTRY STANDARD RACK; END-TO-END 4GPBS CABLE FILTRE CHANNEL INTERFACE; UP TO 1600 MBPS BANDWIDTH; SUPPORT FOR FIBRE CHANNEL HARD DISK DRIVES; 8 TOTAL HOST CHANNELS; SUPPORT FOR UP TO 112 DISK DRIVE MODULES IN
UNIT DESIGNRACK MOUNTED
SUBSTITUTES & CROSS-REFERENCES 1
1814-72ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is IBM DS4300?
IBM DS4300 is a DISK DRIVE UNIT manufactured by IBM.
What parts can replace IBM DS4300?
There is 1 known substitute for IBM DS4300: 1814-72A. Substitute compatibility should be verified for your specific system.
What is the NSN for IBM DS4300?
IBM DS4300 is cataloged in the U.S. Government catalog under NSN 7025-01-551-2636. 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.