IBMpart number
00D4966IBM 00D4966 — Server memory
- Title-derived · capacity / module size
- 16GB
- Title-derived · memory generation/type
- DDR3, Registered, ECC
Title-derived fields · unverified
IBM / Server memory
Compare the fields actually recorded, preserve complete part-number suffixes and carry your choices into a local RFQ.
IBMpart number
00D5020-RETAILIBM 00D5020-RETAIL — Server memory
- Title-derived · capacity / module size
- 4GB
- Title-derived · memory generation/type
- DDR3, Registered, ECC
Title-derived fields · unverified
IBMpart number
00D5022-RETAILIBM 00D5022-RETAIL — Server memory
- Title-derived · capacity / module size
- 4GB
- Title-derived · memory generation/type
- DDR3, Registered, ECC
Title-derived fields · unverified
IBMpart number
23K4107IBM 23K4107 — Server memory
- Technical fields
- Pending source review
Identity only · specifications pending
IBMpart number
25R8075IBM 25R8075 — Server memory
- Title-derived · capacity / module size
- 256MB
- Title-derived · controller/bus
- Raid
Title-derived fields · unverified
IBMpart number
30R5146IBM 30R5146 — Server memory
- Title-derived · capacity / module size
- 4GB
- Title-derived · memory generation/type
- Registered, ECC
Title-derived fields · unverified
IBMpart number
41Y8307-NEWIBM 41Y8307-NEW — Server memory
- Technical fields
- Pending source review
Identity only · specifications pending
IBMpart number
42D0545IBM 42D0545 — Server memory
- Title-derived · capacity / module size
- 2GB
Title-derived fields · unverified
IBMpart number
42D0545-NEWIBM 42D0545-NEW — Server memory
- Technical fields
- Pending source review
Identity only · specifications pending
IBMpart number
43W7214IBM 43W7214 — Server memory
- Technical fields
- Pending source review
Identity only · specifications pending
IBMpart number
43W9815IBM 43W9815 — Server memory
- Technical fields
- Pending source review
Identity only · specifications pending
IBMpart number
43X5051IBM 43X5051 — Server memory
- Title-derived · capacity / module size
- 2GB
- Title-derived · memory generation/type
- DDR3, Registered, ECC
Title-derived fields · unverified
IBMpart number
43X5299IBM 43X5299 — Server memory
- Title-derived · capacity / module size
- 4GB
- Title-derived · memory generation/type
- DDR3, Registered, ECC
Title-derived fields · unverified
IBMpart number
43X5317IBM 43X5317 — Server memory
- Title-derived · capacity / module size
- 4GB
- Title-derived · memory generation/type
- DDR3, Registered, ECC
Title-derived fields · unverified
IBMpart number
44T1487IBM 44T1487 — Server memory
- Title-derived · capacity / module size
- 2GB
- Title-derived · memory generation/type
- DDR3, Registered, ECC
Title-derived fields · unverified
IBMpart number
44T1488IBM 44T1488 — Server memory
- Title-derived · capacity / module size
- 4GB
- Title-derived · memory generation/type
- DDR3, Registered, ECC
Title-derived fields · unverified
IBMpart number
44T1493IBM 44T1493 — Server memory
- Title-derived · capacity / module size
- 4GB
- Title-derived · memory generation/type
- DDR3, Registered, ECC
Title-derived fields · unverified
IBMpart number
46C0570IBM 46C0570 — Server memory
- Title-derived · capacity / module size
- 8GB
- Title-derived · memory generation/type
- DDR3, Registered, ECC
Title-derived fields · unverified
IBMpart number
46C0582IBM 46C0582 — Server memory
- Title-derived · capacity / module size
- 8GB
- Title-derived · memory generation/type
- DDR3, Registered, ECC
Title-derived fields · unverified
IBMpart number
46C9027IBM 46C9027 — Server memory
- Title-derived · capacity / module size
- 512MB
- Title-derived · controller/bus
- Raid
Title-derived fields · unverified
IBMpart number
47J0168IBM 47J0168 — Server memory
- Title-derived · capacity / module size
- 4GB
- Title-derived · memory generation/type
- DDR3, Registered, ECC
Title-derived fields · unverified
IBMpart number
47J0172IBM 47J0172 — Server memory
- Title-derived · capacity / module size
- 4GB
- Title-derived · memory generation/type
- DDR3, Registered, ECC
Title-derived fields · unverified
IBMpart number
47J0182IBM 47J0182 — Server memory
- Title-derived · capacity / module size
- 16GB
- Title-derived · memory generation/type
- DDR3, Registered, ECC
Title-derived fields · unverified
IBMpart number
47J0218-RETAILIBM 47J0218-RETAIL — Server memory
- Title-derived · capacity / module size
- 4GB
- Title-derived · memory generation/type
- DDR3, Registered, ECC
Title-derived fields · unverified
Server memory — the next decisions
IBM / Server memory
Server memory
Keep every suffix and revision; capacity alone is not an identity.
This guide adds the decisions, documents and next steps that support this page.
Memory & drive search
Choose the right route
DDR generation
Keep DDR3, DDR4 and DDR5 searches separate.
Memory & drive searchModule type
RDIMM, LRDIMM and unbuffered modules require different platform support.
Memory recordsPopulation planning
Balance channels using the actual OEM population rules.
Memory checklistDetails that change the configuration
Full module PN
Keep every suffix and revision; capacity alone is not an identity.
Rank & organization
Record rank count and x4/x8 organization from the module label.
Operating speed
A label data rate does not guarantee the installed system speed.
From requirement to handover
- 01
Capture full label
- 02
Match platform support
- 03
Plan population
- 04
Request memory test
A planning sequence, not a record of completed work.
Explore the relevant catalog
IBM
Recorded catalog identities
Counts show records in the site catalog. They do not represent stock, available quantities or verified compatibility.
Snapshot: 2026-09-15
Compare the buying requirements
| Decision | Record in your brief | Evidence to retain |
|---|---|---|
| Full module PN | Keep every suffix and revision; capacity alone is not an identity. | Complete identifier and source revision |
| Rank & organization | Record rank count and x4/x8 organization from the module label. | Platform document or written clarification |
| Operating speed | A label data rate does not guarantee the installed system speed. | Offered-unit details and agreed scope |
Build your readiness checklist
Your preparation progress
Tick items as you prepare them. This is your personal checklist, not a hardware validation.
Saved in this browser when local storage is available.
A closer look at the hardware
Reference-based generated scenes; actual-unit photos are available only through an explicit unit-specific request. Related models are separate catalog records, not substitutes for the item on this page.
Keep the supporting material together
Memory & drive search
Continue the relevant directory or service flow.
Open resourceMemory records
Use the connected tool to develop the requirement.
Open resourceMemory checklist
Retain the supporting reference with your project brief.
Open resourceTurn the brief into the next step
IBM / Server memory
Keep the requirement specific.
Complete PN including suffix copied · DDR and buffer type checked · Existing slot population recorded · Target server generation specified.