IBM 16GB DDR3-1066 PC3-8500 ECC RDIMM CL7 240-Pin Server Memory Module
By: IBM

Starting from
$35
Indicative — final pricing confirmed with your quote.
In Stockships worldwide
- Condition:
- New — authorized channel
- Warranty:
- Full manufacturer warranty
Prefer your own inbox? Email us about this part
Bulk order? Request volume pricing
Product overview
The 16GB is the largest capacity in IBM's DDR3-1066 RDIMM range, which spans 4GB to 16GB across 3 capacity points. IBM System x registered DDR3 — legacy spares for long-life installations.
It is a RDIMM DIMM part.
Featuring
- Product Line
- DDR3 RDIMM
- Standard
- DDR3-1066/PC3-8500
- CAS Latency
- CL7
- ECC
- Yes — Error Correcting Code
- Pins
- 240-Pin
- Voltage
- 1.5V
- Platform Qualification
- IBM System x M2 and M3 series
Interfaces / Ports
- Speed
- 1066 MT/s
Physical characteristics
- Product Type
- Memory Module
- Memory Type
- DDR3
- Form Factor
- RDIMM DIMM
Miscellaneous
- Compliance Standards
- RoHS, WEEE
- Expedited shipping options are available — rates confirmed with your quote.
- Purchase orders accepted from qualified institutions.
- Compatibility is validated against your server platform before dispatch. Send us the model and we will confirm support.
Full published specifications for the IBM 16GB DDR3-1066 PC3-8500 ECC RDIMM CL7 240-Pin Server Memory Module, as supplied. Confirm platform support before ordering — compatibility validation against your specific server model is part of every order.
Where the DDR3-1066 RDIMM 16GB is deployed
- Capacity expansion on existing systems
- Like-for-like replacement and spares holding
- New build-outs specified around a fixed platform
Questions buyers ask about this part
- Should I take the 16GB or the 8GB?
- Same part, different capacity: identical specification and RDIMM DIMM. The 8GB gives you less capacity at a lower unit cost. Where the constraint is the number of slots rather than the budget — a board already fully populated, or a platform at its supported maximum — the larger part is usually the cheaper way to the same total. Ask us for both on one quote and compare.
- Is this IBM part genuine, and is the warranty intact?
- Yes. We supply through authorized distribution only, so the part carries the full IBM manufacturer warranty and its firmware update path stays supported. No grey-market stock, no re-labelled drives, no voided warranties.
- Do you offer volume pricing and accept purchase orders?
- The listed price is per unit and indicative; tiered pricing applies at quantity. We accept purchase orders from qualified businesses, government and defence agencies, and educational institutions, with net terms and consolidated invoicing available. Email the quantity you need and we will come back within 48 business hours.
Other capacities in the IBM DDR3-1066 RDIMM range
| Model | Part number | Availability | From |
|---|---|---|---|
| IBM 4GB DDR3-1066 PC3-8500 ECC RDIMM CL7 240-Pin Server Memory Module | — | In Stock | $10 |
| IBM 8GB DDR3-1066 PC3-8500 ECC RDIMM CL7 240-Pin Server Memory Module | — | In Stock | $20 |
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