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Four green DDR2 DIMMs with gold contacts, registered ECC memory kit

Computer Memory Solutions

Computer Memory Solutions 16GB (4 x 4GB) DDR2 400 Registered ECC Memory Upgrade - B48

SKU CH-3RTQ-G3NV0

A 16 GB registered ECC DDR2 kit of four 4 GB modules built for the Dell Precision Workstation 470

  • Capacity16GB (4 x 4GB)
  • Type240-Pin DDR2 SDRAM
  • SpeedDDR2 400 (PC2 3200)
  • CAS LatencyCL3
  • Timing3-3-3
  • Voltage1.8V
  • 16GB kit (4 × 4GB) for Dell Precision 470
  • Registered ECC DDR2 400 protects data integrity
  • CL3 3-3-3 timing at 1.8V for stable operation
  • 240-pin dual-rank modules install in matched pairs
  • CMS lifetime warranty backs compatibility guarantee

Dell Precision 470 Memory Kit

This 16GB kit contains four 4GB registered ECC DDR2 modules built for the Dell Precision Workstation 470. Each stick runs at 400MHz with CL3 timings and 1.8V operation. The registered buffer and ECC support help maintain data integrity in server workloads.

Suits Workstation 470 Upgrades

Ideal for owners of a Dell Precision Workstation 470 who need the maximum 16GB capacity across six sockets. Not suited for non-ECC consumer boards, systems requiring unbuffered memory, or any platform outside the validated Workstation 470 chipset.

Build Integration Notes

Modules use the 240-pin DDR2 form factor and must be installed in pairs after the first DIMM. The chipset supports up to eight ranks total, which this four-module kit fulfils. No heat spreader is guaranteed, so verify case airflow around the memory slots.

Highlights

  • 16GB kit (4 × 4GB) for Dell Precision 470
  • Registered ECC DDR2 400 protects data integrity
  • CL3 3-3-3 timing at 1.8V for stable operation
  • 240-pin dual-rank modules install in matched pairs
  • CMS lifetime warranty backs compatibility guarantee

Specifications

BrandComputer Memory Solutions
ModelCM512723200ECCREG2R4
Capacity16GB (4 x 4GB)
Type240-Pin DDR2 SDRAM
SpeedDDR2 400 (PC2 3200)
CAS LatencyCL3
Timing3-3-3
Voltage1.8V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset
Heat SpreaderBased on Current Inventory (If Required Please Contact)
Compatible SystemDell Precision Workstation 470
Package Content1 Memory RAM Stick

Questions about this item

Will my Dell Precision Workstation 470 accept all four 4 GB registered ECC modules?

The Precision Workstation 470 supports up to 16 GB across six sockets; the first DIMM can be installed alone, but additional modules must be added in pairs, and the chipset handles a maximum of eight ranks.

Can I keep my existing PC2-3200 CL3 sticks and add this kit alongside them?

Yes, provided the existing modules are also DDR2 400 registered ECC with matching 1.8 V voltage and CL3 timing; mixing unbuffered or non-ECC DIMMs will prevent the system from posting.

How can I verify the kit is running at DDR2 400 with ECC active after installation?

Boot into the system BIOS or run a memory diagnostic; it should display 16 GB total capacity, DDR2 400 speed, CL3 latency, 1.8 V operation and confirm ECC is enabled.

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