PartsTable
Technical Data Sheet
PartsTable / COMPONENT / W-L-50
W-L-50 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

IBM 4GB Memory Kit (2x 2048MB) PC2-5300 667MHz RDIMMs. Key specifications include color: BLACK MAIN BODY, base_style: THREE CONTACT LUGS, bulb_style: PAR (PARABOLIC, ALUMINIZED REFLECTOR), overall_length: 5.000 INCHES MAXIMUM IN, voltage_rating: 12.800 VOLTS NOMINAL, wattage_rating: 40.000 WATTS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-00-019-3158, 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
W-L-50
NSN: 6240-00-019-3158
FSC: 6240
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
colorBLACK MAIN BODY
base_styleTHREE CONTACT LUGS
bulb_stylePAR (PARABOLIC, ALUMINIZED REFLECTOR)
overall_length5.000 INCHES MAXIMUM IN
voltage_rating12.800 VOLTS NOMINAL
wattage_rating40.000 WATTS
bulb_designatorPAR-56
light_beam_typeSPOT
special_featuresWINTER LINER 100% ACRYLIC,SNUF FIT TUQUE
features_providedFILAMENT SHIELDING AND HEAT RESISTANT GLASS
rated_average_lifeHOURS
light_center_length4.125 INCHES NOMINAL IN
NSN6240-00-019-3158
COMPONENT DIAGRAM
RDIMM MAIN IC EDGE CONNECTOR CAP: 4GB IBM 4GB Memory Kit (2x 2048MB) PC2-5300 667MHz RDIMMs TITLE RDIMM PN W-L-50 MFR IBM 4GB Memory Kit (2x
KEY FEATURES
•
4GB Capacity
•
BASE STYLE: CANDELABRA SCREW
•
CURRENT RATING FOR WHICH DESIGNED: 5.940 AMPERES NOMINAL
•
AVERAGE LIFE RATING IN HOURS: 300.0
•
BULB DESIGNATOR: PAR-46
•
WATTAGE RATING: 35.000 WATTS
•
FILAMENT HEAVY DUTY SERVICE RATING: NOT RATED
•
BULB STYLE: PAR (PARABOLIC, ALUMNIZED REFLECTOR)
•
EMITTED LIGHT CHARACTERISTIC: AMBER
TYPICAL APPLICATIONS
  • Server memory expansion for virtualization workloads
  • Database performance optimization (in-memory computing)
  • VDI and remote desktop session hosting
  • High-performance computing (HPC) clusters
  • Mail server and collaboration platform scaling
  • Application server tier expansion
TECHNICAL CHARACTERISTICS (FLIS)
BASE STYLECANDELABRA SCREW
CURRENT RATING FOR WHICH DESIGNED5.940 AMPERES NOMINAL
AVERAGE LIFE RATING IN HOURS300.0
BULB DESIGNATORPAR-46
WATTAGE RATING35.000 WATTS
FILAMENT HEAVY DUTY SERVICE RATINGNOT RATED
BULB STYLEPAR (PARABOLIC, ALUMNIZED REFLECTOR)
EMITTED LIGHT CHARACTERISTICAMBER
RATED AVERAGE LIFEHOURS
OVERALL LENGTH4.000 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
07098-07204Interchangeable
interchangeable cross-reference
interchangeable
BM5Interchangeable
interchangeable cross-reference
interchangeable
31000-0545/0546Interchangeable
interchangeable cross-reference
interchangeable
4012AInterchangeable
interchangeable cross-reference
interchangeable
4012ANETWORKInterchangeable
interchangeable cross-reference
interchangeable
4012ANETW0RKInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy W-L-50?
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 W-L-50?
W-L-50 is a IBM 4GB Memory Kit (2x 2048MB) PC2-5300 667MHz RDIMMs.
What parts can replace W-L-50?
There are 7 known substitutes for W-L-50: 07098-07204, BM5, 31000-0545/0546 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W-L-50?
W-L-50 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-00-019-3158. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — W-L-50

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026