PartsTable
Technical Data Sheet
22-227 ✓ Verified by PartsTable
Trust · MEMORY · RDIMM
WHAT YOU NEED TO KNOW
Memory is a hot market right now. DDR5 and DDR4 are extremely volatile with data centers driving availability to extreme lows. Always validate machine type and model. Remember: all RAM is Hynix, Samsung, or Micron underneath OEM labels — use that to find alternatives. Key checks: Check OEM alternatives — all RAM is Hynix/Samsung/Micron underneath. Double-check what you're quoting in volatile market.
HOT market — DDR5/DDR4 extremely volatile
PRODUCT OVERVIEW

Universal folio case with viewing stand to protect your 8" tablet against scratches<br><br>- Fits most 8" tablets<br>- Protects tablet against scratches<br>- Strong silicon mounts, to keep tablet firmly in place<br>- Viewing stand<br>- Soft inner lining<br>- Buttons and connections remain accessible<br>- Elastic closing strap This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-7455, 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 22-227
NSN: 3110-00-155-7455
FSC: 3110
CAGE: 07385 — THE BIRO MANUFACTURING COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cup_width0.5000 INCHES NOMINAL IN
cone_width0.5910 INCHES NOMINAL IN
head_styleFLAT COUNTERSUNK
thread_class2A A
bore_diameter1.0000 INCHES NOMINAL IN
head_diameter0.195 INCHES MINIMUM AND 0.225 INCHES MAXIMUM IN
overall_width0.5910 INCHES NOMINAL IN
thread_length0.575 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
screw_materialSTEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316
standout_width0.0910 INCHES NOMINAL IN
fastener_length0.625 INCHES NOMINAL IN
NSN3110-00-155-7455
COMPONENT DIAGRAM
ECC 2Rx4 PC4 RDIMM Trust NOTCH ~133.35 mm DDR4 RDIMM | — | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 22-227 MFR Trust — —
KEY FEATURES
STANDOUT WIDTH: 0.0910 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 4
CONE CORNER RADIUS: 0.0400 INCHES NOMINAL IN
MATERIAL: STEEL OVERALL
BORE DIAMETER: 1.0000 INCHES NOMINAL IN
CONE WIDTH: 0.5910 INCHES NOMINAL IN
BACKFACE CORNER RADIUS: 0.0460 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER: 2.0470 INCHES NOMINAL IN
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)
STANDOUT WIDTH0.0910 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 4
CONE CORNER RADIUS0.0400 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
BORE DIAMETER1.0000 INCHES NOMINAL IN
CONE WIDTH0.5910 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.0460 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER2.0470 INCHES NOMINAL IN
OVERALL WIDTH0.5910 INCHES NOMINAL IN
CUP WIDTH0.5000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
11Q-000229-510CPInterchangeable
interchangeable cross-reference
interchangeable
11-227CPInterchangeable
interchangeable cross-reference
interchangeable
MIL-R-83248/1-2 29Interchangeable
interchangeable cross-reference
interchangeable
8916K616Interchangeable
interchangeable cross-reference
interchangeable
8865K2Interchangeable
interchangeable cross-reference
interchangeable
A227Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 22-227?
22-227 is a MEMORY,PORTABLE,SOLID STATE manufactured by Trust. It is classified as a MEMORY (RDIMM).
What parts can replace 22-227?
There are 25 known substitutes for 22-227: 11Q-000229-510CP, 11-227CP, MIL-R-83248/1-2 29 and 22 more. Substitute compatibility should be verified for your specific system.
Is 22-227 still available?
22-227 is currently cancelled.
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