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Green 240-pin DDR3 DIMM with silver heat spreader, 16GB ECC registered module

IBM

IBM 49Y1562-R 16GB DDR3-1333 ECC Registered Server RAM

SKU CH-26W5-0ZHE0 MPN 49Y1562-R

16 GB DDR3-1333 ECC registered server memory with CL9 latency at 1.35 V

  • Capacity16GB
  • Type240-Pin DDR3 SDRAM
  • SpeedDDR3-1333 (PC3-10600)
  • CAS LatencyCL9
  • Voltage1.35V
  • ECCYes
  • 16 GB capacity supports demanding server workloads
  • DDR3-1333 speed delivers reliable data throughput
  • ECC registered design corrects errors for stability
  • CL9 latency ensures responsive memory access
  • 35 V operation reduces power consumption

16 GB DDR3-1333 ECC Registered Module

This 16 GB DDR3-1333 module is built for server platforms that require registered memory with error correction. It operates at 1.35 V with a CAS latency of CL9 and uses a 240-pin form factor. The unit is supplied in refurbished condition.

Suited for capacity upgrades in compatible DDR3

It fits administrators expanding memory in systems that accept registered ECC DDR3 at 1333 MT/s. Builders needing unbuffered modules, higher frequencies, or different pin counts should look elsewhere. The registered design prevents use in most consumer desktop boards.

Steady throughput under continuous server workloads

Registered buffering and ECC maintain data integrity during sustained read and write cycles typical of virtualisation or database tasks. The 1.35 V operation helps limit thermal output during prolonged utilisation. Performance scales with the number of populated channels in the host platform.

Highlights

  • 16 GB capacity supports demanding server workloads
  • DDR3-1333 speed delivers reliable data throughput
  • ECC registered design corrects errors for stability
  • CL9 latency ensures responsive memory access
  • 35 V operation reduces power consumption

Specifications

BrandIBM
Capacity16GB
Type240-Pin DDR3 SDRAM
SpeedDDR3-1333 (PC3-10600)
CAS LatencyCL9
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor Brand Chipset
Shipping weight0.45 kg
Package size254 × 203 × 127 mm

Questions about this item

Does my motherboard need 240-pin DDR3 slots to use this 16GB module?

Yes, the module is a 240-pin DDR3 DIMM, so the board must provide matching DDR3 sockets.

Will this registered ECC stick work in a system that currently runs unbuffered non-ECC DDR3?

No, registered ECC memory requires a chipset and CPU that support both registration and error correction; mixing with unbuffered non-ECC is not supported.

How can I confirm the module is running at DDR3-1333 CL9 1.35V after installation?

Check the BIOS memory information or a tool such as CPU-Z; it should report 1333 MT/s, CL9 timings and 1.35 V operation.

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