PartsTable
Technical Data Sheet
Download PDF

405639-421 — COMPUTER,DIGITAL

✓ Government record, cited
— · IT_GENERAL · PRINTER
PRODUCT OVERVIEW

405639-421: COMPUTER,DIGITAL.

The COMPUTER,DIGITAL is a the manufacturer industrial component. Key specifications include memory_size: 1.0 GIGABYTES, unit_design: RACK MOUNTED, overall_width: 16.780 INCHES NOMINAL IN, interface_type: RJ45, overall_height: 1.700 INCHES NOMINAL IN, overall_length: 26.620 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 7021-01-545-6565, 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
IT_GENERAL→ PRINTER→ 405639-421
NSN: 7021-01-545-6565
FSC: 7021 — Information Technology Central Processing Unit (cpu, Computer), Digital
CAGE: 3FFX3 — HP, INC. DBA HP (USA)
SPECIFICATIONS
memory_size1.0 GIGABYTES
unit_designRACK MOUNTED
overall_width16.780 INCHES NOMINAL IN
interface_typeRJ45
overall_height1.700 INCHES NOMINAL IN
overall_length26.620 INCHES NOMINAL IN
memory_expansion16.0 GIGABYTES
data_storage_capacity1.50 TERABYTES
part_name_assigned_by_controlling_agencyHP PROLIANT DL140 GENERATION 3 SERVER
NSN7021-01-545-6565
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COMPUTER,DIGITAL TITLE COMPONENT PN 405639-421 MFR COMPUTER,DIGITAL
KEY FEATURES
•
MEMORY SIZE: 1.0 GIGABYTES
•
INTERFACE TYPE: RJ45
•
MEMORY EXPANSION: 16.0 GIGABYTES
•
DATA STORAGE CAPACITY: 1.50 TERABYTES
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.700 INCHES NOMINAL IN
MEMORY SIZE1.0 GIGABYTES
INTERFACE TYPERJ45
OVERALL LENGTH26.620 INCHES NOMINAL IN
OVERALL WIDTH16.780 INCHES NOMINAL IN
MEMORY EXPANSION16.0 GIGABYTES
PART NAME ASSIGNED BY CONTROLLING AGENCYHP PROLIANT DL140 GENERATION 3 SERVER
DATA STORAGE CAPACITY1.50 TERABYTES
UNIT DESIGNRACK MOUNTED
OTHER ITEMS IN FSC 7021 — Information Technology Central Processing Unit (cpu, Computer), Digital
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7021-00-001-7004 7021-00-004-0317 7021-00-006-8912 7021-00-007-0595 7021-00-009-4384 7021-00-025-6216 7021-00-025-6220 7021-00-025-6221
SUBSTITUTES & CROSS-REFERENCES 1
HP PROLIANT DL140 G3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
Ready to buy 405639-421?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 405639-421?
405639-421 is a COMPUTER,DIGITAL. It is classified as a IT_GENERAL (PRINTER).
What parts can replace 405639-421?
There is 1 known substitute for 405639-421: HP PROLIANT DL140 G3. Substitute compatibility should be verified for your specific system.
What is the NSN for 405639-421?
405639-421 is cataloged in the U.S. Government catalog under NSN 7021-01-545-6565. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 405639-421

✓ 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.