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Green circuit board with black heat spreader, 240-pin DDR3 memory module

Mushkin Enhanced

Mushkin Enhanced PROLINE 16GB ECC Registered DDR3 1333 Server Memory 991980

SKU CH-RTTT-ES0DR MPN 991980

16 GB registered ECC DDR3 server memory with CL9 timing and a heat spreader

  • Capacity16GB
  • Type240-Pin DDR3 SDRAM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Timing9-9-9-24
  • Voltage1.50V

Capacity 16GB

  • ECC protection prevents data corruption in critical workloads
  • Registered buffering reduces electrical load for stable multi-module operation
  • 16 GB capacity supports dense virtualization and large datasets
  • Dual-rank 2Rx4 organisation increases memory bandwidth efficiency
  • Integrated heat spreader maintains lower temperatures under sustained load

16GB DDR3 ECC Registered Module

This 16GB DDR3 1333 ECC registered DIMM targets servers and workstations that require error-correcting memory for data integrity. The dual-rank 2Rx4 organisation with thermal sensor supports stable operation in multi-DIMM configurations. It suits IT managers upgrading compatible DDR3 platforms where registered memory is mandatory.

PC3 10600 CL9 Registered Constraints

The module runs at DDR3 1333 (PC3 10600) with CL9 9-9-9-24 timings at 1.50V, so bandwidth and latency are fixed by the DDR3 1333 standard. Registered buffering adds one clock cycle of address/command delay, which the memory controller must support. Systems limited to unbuffered DDR3 or to speeds below 1333 will not accept this DIMM.

Replaces Lower-Capacity or Non-ECC DDR3

Swapping smaller DDR3 registered DIMMs for this 16GB unit increases total memory without adding slots, useful when all sockets are populated. Moving from non-ECC unbuffered modules to this ECC registered part adds error correction but requires a platform that explicitly supports registered memory; the upgrade is only worthwhile when the motherboard and CPU accept registered ECC DDR3.

Highlights

  • ECC protection prevents data corruption in critical workloads
  • Registered buffering reduces electrical load for stable multi-module operation
  • 16 GB capacity supports dense virtualization and large datasets
  • Dual-rank 2Rx4 organisation increases memory bandwidth efficiency
  • Integrated heat spreader maintains lower temperatures under sustained load

Specifications

BrandMushkin Enhanced
SeriesPROLINE
Model991980
Capacity16GB
Type240-Pin DDR3 SDRAM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Timing9-9-9-24
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
Heat SpreaderYes
Features2Rx4 (Dual-Rank) w/TS
Shipping weight0.03 kg
Package size146 × 61 × 17 mm

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Questions about this item

Is the 16GB capacity offered in other module counts or densities?

This module provides 16GB in a single 240-pin DIMM using a 2Rx4 dual-rank layout.

What does the DDR3 1333 speed deliver in a live server?

The memory runs at 1333 MT/s with CL9 9-9-9-24 timings at 1.50V, giving registered ECC bandwidth at the rated PC3 10600 data rate.

How does the registered ECC interface affect usable capacity and speed?

The registered buffer adds one cycle of latency but allows the dual-rank ECC DIMM to operate at the full 1333 MT/s on compatible DDR3 server platforms.

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