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DELL

DELL SNP20D6FC/16G 16GB DDR3 ECC Registered DIMM

SKU CH-XDWA-H38RP

A 16 GB DDR3 ECC registered DIMM running at 1600 MHz with 1.35 V for compatible Dell PowerEdge and Precision systems

  • Total capacity16 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • ChipsetMajor Brand Chipset
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • Product type240-Pin DDR3 SDRAM
  • 16 GB capacity supports large datasets and virtual machines
  • ECC error checking protects data integrity in servers
  • Registered signal processing improves stability under heavy loads
  • 35 V low voltage reduces power draw and heat
  • Compatible with Dell PowerEdge and Precision Workstation systems

16GB DDR3 ECC Registered DIMM

This 16GB DDR3 SDRAM module operates at 1600 MHz with a CAS latency of CL11 and a voltage of 1.35V. It uses a 240-pin DIMM form factor and includes Error Checking and Registered signal processing. The component is designed for compatible Dell PowerEdge servers and the Precision Workstation R7610.

DDR3 1600 registered memory limits

The DDR3 1600 standard delivers a maximum transfer rate of PC3 12800. Registered DIMMs add a clock cycle for buffering, which increases stability in multi-module configurations but prevents use in platforms that require unbuffered memory. The 1.35V low-voltage operation reduces power draw compared to standard 1.5V DDR3 modules.

ECC Registered compatibility requirement

This module requires a motherboard that supports DDR3 ECC Registered memory; it will not function in systems limited to non-ECC or unbuffered DIMMs. Verify that the target server or workstation appears on the validated compatibility list before purchase.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $190.99
Pricier than about 67% of the 3,647 comparable items (median $90.99).
Total capacity 16 GB
Typical for this category: the median of 3,251 items is 16 GB.
Price per GB $11.94 per GB
Pricier than about 75% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameDell
Model nameSNP20D6FC/16G
Total capacity16 GB
Product type240-Pin DDR3 SDRAM
Product colorBlack
Performance
Rated speedDDR3 1600 (PC3 12800)
Processor
ChipsetMajor Brand Chipset
Memory
ECC supportYes
Buffer typeRegistered
Power
Rated voltage1.35 V

Questions about this item

Which capacity should I pick for a Dell PowerEdge R720 server upgrade?

This module is a single 16 GB DDR3 DIMM. Select the quantity that matches the total memory you want and the number of free slots your R720 configuration provides.

What does the 1600 MHz rating mean once the module is installed in a workstation?

The DIMM runs at DDR3-1600 with CL11 latency at 1.35 V, delivering the standard PC3-12800 data rate when the system memory controller is set to that speed.

Will this 240-pin registered ECC DDR3 module work in a standard desktop motherboard?

No. Registered ECC DIMMs require a chipset and BIOS that support registered signal processing and ECC; they are validated for the listed Dell PowerEdge and Precision Workstation servers.

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