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Green 240-pin DDR3 DIMM with black chips, 16GB ECC registered server memory

Kingston Technology Corp.

Kingston Technology Corp. KTD-PE310Q/16G 16GB DDR3 1066 ECC Registered server RAM

SKU CH-GFN5-94GV0 MPN KTD-PE310Q/16G

16 GB DDR3 1066 ECC registered 240-pin server memory module for Dell systems

  • Total capacity16 GB
  • Rated speedDDR3 1066
  • Buffer typeRegistered
  • Product type240-Pin DDR3 SDRAM
  • Key featuresMfgr's System P/N's: A3138306 (Dell); A3721495 (Dell); A3721
  • 16 GB capacity supports large server workloads
  • DDR3 1066 speed matches qualified system specifications
  • ECC registered design protects data integrity in critical applications
  • 240-pin form factor fits compatible DDR3 server slots
  • Dell part numbers A3138306 A3721495 A3721501 A3721506 confirm targeted compatibility

16GB DDR3 1066 ECC Registered Module

This 16GB DDR3 1066 module adds ECC registered memory to compatible Dell PowerEdge servers. It targets administrators who need data-integrity protection for virtualisation hosts or database workloads. The registered design reduces electrical load on the memory controller when populating multiple slots.

Thermals Noise and Power Draw

Standard DDR3 voltage keeps power draw consistent with other 1066 MHz registered DIMMs. Passive operation means no fan noise is added to the chassis. ECC circuitry performs continuous single-bit correction without measurable latency impact during normal operation.

Upgrade Path and Compatibility

This module replaces lower-capacity DDR3 ECC registered DIMMs in Dell systems referencing part numbers A3138306, A3721495, A3721501 or A3721506. The jump is worthwhile when current memory limits the number of virtual machines or the size of in-memory databases. Builders needing unbuffered memory or a different DDR generation cannot use this module.

How it compares

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

Price $175.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $11.00 per GB
Pricier than about 70% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameKingston
Model nameKTD-PE310Q/16G
Total capacity16 GB
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1066
Memory
ECC supportYes
Buffer typeRegistered
Size & build
Shipping weight0.02 kg
Package size171 × 57 × 14 mm

Questions about this item

How is the 240-pin DDR3 module installed and which orientation step is often missed?

Align the off-centre notch on the 240-pin edge connector with the DIMM slot key, press straight down until both retention clips click, and verify the module sits evenly — the notch position prevents backward insertion.

What maintenance or replacement will the 16 GB ECC registered DDR3 need over time?

No routine maintenance is required; if a correctable error count rises or the system logs uncorrectable ECC events, replace the affected module — otherwise it runs for the server's service life.

What limit appears first when the DDR3 1066 registered memory runs under sustained load?

The 1066 MT/s bus speed and registered buffer latency set the throughput ceiling; sustained workloads will hit that bandwidth limit before thermal or capacity constraints.

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