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Two green DDR3L 240-pin registered ECC DIMMs, no heat spreader

Computer Memory Solutions

Computer Memory Solutions 32GB (2x16GB) DDR3L 1333 Registered ECC Server Memory Upgrade - C83

SKU CH-QYJN-2CWN7

A 32 GB registered ECC kit with two 16 GB DDR3L 1333 modules built for Dell PowerEdge T620 servers

  • Capacity32GB (2 x 16GB)
  • Type240-Pin DDR3 SDRAM
  • SpeedDDR3L 1333 (PC3L 10600)
  • CAS LatencyCL9
  • Timing9-9-9
  • Voltage1.35V
  • 32 GB dual-channel capacity with two 16 GB modules
  • Dell PowerEdge T620 validated compatibility
  • Registered ECC for data-integrity protection
  • DDR3L 1333 MHz at 1.35 V low voltage
  • 240-pin LRDIMM form factor for server slots

Dell PowerEdge T620 Memory Upgrade

This 32GB kit contains two 16GB registered ECC DDR3L modules built for the Dell PowerEdge T620 server. The memory runs at 1333 MHz with CL9 timings and operates at 1.35V. It is designed for systems that require registered error-correcting memory.

240-Pin Registered ECC Integration

Each module uses a 240-pin DDR3 SDRAM form factor with a 2Rx4 rank configuration. The registered buffer helps reduce electrical load on the server memory controller when all 24 sockets are populated. Mixing these registered DIMMs with unbuffered ECC modules is not supported by the platform.

Sustained Server Workload Operation

Registered ECC construction provides continuous error detection and correction during extended compute tasks. The 1.35V DDR3L voltage reduces power draw per module compared to standard DDR3. This kit adds 32GB toward the system maximum of 384GB registered ECC capacity with two processors installed.

Highlights

  • 32 GB dual-channel capacity with two 16 GB modules
  • Dell PowerEdge T620 validated compatibility
  • Registered ECC for data-integrity protection
  • DDR3L 1333 MHz at 1.35 V low voltage
  • 240-pin LRDIMM form factor for server slots

Specifications

BrandComputer Memory Solutions
ModelCM20487210600ECCR2R4L
Capacity32GB (2 x 16GB)
Type240-Pin DDR3 SDRAM
SpeedDDR3L 1333 (PC3L 10600)
CAS LatencyCL9
Timing9-9-9
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemDell Poweredge T620
Package Content2 Memory RAM Sticks

Questions about this item

Will the registered ECC design limit how many modules I can install in my PowerEdge T620?

The T620 accepts up to 384 GB of registered ECC RDIMMs across 24 sockets when using two CPUs, so this 32 GB kit fits well within that ceiling.

How much heat and power will these 1.35 V DDR3L sticks add during continuous server operation?

Running at 1.35 V instead of the standard 1.5 V reduces both power draw and thermal output, helping keep the chassis cooler under all-day loads.

Does my T620 need a second CPU installed before this 2Rx4 registered memory will work?

No — registered ECC RDIMMs are supported with a single processor; the second CPU simply expands the total capacity and socket count.

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