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50-154-01 — Sun 256MB 1x256mb ECC Memory Dimm

✓ Government record, cited
SUN · MEMORY · RDIMM
PRODUCT OVERVIEW
SUN 256MB 1X256MB ECC MEMORY DIMM

50-154-01: Sun 256MB 1x256mb ECC Memory Dimm.

SUN 256MB 1X256MB ECC MEMORY DIMM. Key specifications include bulb_length: 12.000 INCHES NOMINAL IN, usage_design: CONTROL VALVE FLOW, bulb_diameter: 1.000 INCHES NOMINAL IN, thermostat_type: BULB, capillary_tube_length: 120.000 INCHES NOMINAL IN, operating_temp_rating: 90.0 FAHRENHEIT MINIMUM AND 130.0 FAHRENHEIT MAXIMUM DEGF. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-061-6242, 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
MEMORY→ RDIMM→ 50-154-01
NSN: 4820-01-061-6242
NIINs: 010616242, 011577709, 015055963
FSC: 4820 — Valves, Nonpowered
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
bulb_length12.000 INCHES NOMINAL IN
usage_designCONTROL VALVE FLOW
bulb_diameter1.000 INCHES NOMINAL IN
thermostat_typeBULB
capillary_tube_length120.000 INCHES NOMINAL IN
operating_temp_rating90.0 FAHRENHEIT MINIMUM AND 130.0 FAHRENHEIT MAXIMUM DEGF
end_item_identificationTRAC REGULATOR INC,TEMPERATURE REGULATING VALVE,STYLE B 3-WAY
valve_size_for_which_designed0.750 INCHES IN
NSN4820-01-061-6242
COMPONENT DIAGRAM
ECC 256MB 2Rx4 PC4 — RDIMM SUN NOTCH ~133.35 mm DDR4 RDIMM | 256MB | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 50-154-01 MFR SUN 256MB —
KEY FEATURES
•
256MB Capacity
•
BULB LENGTH: 12.000 INCHES NOMINAL IN
•
BULB DIAMETER: 1.000 INCHES NOMINAL IN
•
CAPILLARY TUBE LENGTH: 120.000 INCHES NOMINAL IN
•
VALVE SIZE FOR WHICH DESIGNED: 0.750 INCHES IN
•
OPERATING TEMP RATING: 90.0 FAHRENHEIT MINIMUM AND 130.0 FAHRENHEIT MAXIMUM DEGF
•
THERMOSTAT TYPE: BULB
•
USAGE DESIGN: CONTROL VALVE FLOW
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
BULB LENGTH12.000 INCHES NOMINAL IN
BULB DIAMETER1.000 INCHES NOMINAL IN
CAPILLARY TUBE LENGTH120.000 INCHES NOMINAL IN
VALVE SIZE FOR WHICH DESIGNED0.750 INCHES IN
OPERATING TEMP RATING90.0 FAHRENHEIT MINIMUM AND 130.0 FAHRENHEIT MAXIMUM DEGF
THERMOSTAT TYPEBULB
END ITEM IDENTIFICATIONTRAC REGULATOR INC,TEMPERATURE REGULATING VALVE,STYLE B 3-WAY
USAGE DESIGNCONTROL VALVE FLOW
SUBSTITUTES & CROSS-REFERENCES 1
40214 REV A PIECE 1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 50-154-01?
50-154-01 is a Sun 256MB 1x256mb ECC Memory Dimm manufactured by SUN. It is classified as a MEMORY (RDIMM).
What parts can replace 50-154-01?
There is 1 known substitute for 50-154-01: 40214 REV A PIECE 1. Substitute compatibility should be verified for your specific system.
What is the NSN for 50-154-01?
50-154-01 is cataloged in the U.S. Government catalog under NSN 4820-01-061-6242. This indicates validated use in U.S. government and defense supply chains.
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