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Green circuit board with black memory chips, gold 288-pin edge connector, no heat spreader

Kingston Technology Corp.

Kingston Technology Corp. KTL-TS426E/16G 16GB DDR4 2666 CL19 ECC server RAM

SKU CH-Y5D1-8GEPP MPN KTL-TS426E/16G

16 GB DDR4-2666 ECC unbuffered DIMM with CL19 latency for server memory upgrades

  • Capacity16GB
  • Type288-Pin DDR5 SDRAM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.20V
  • ECCYes
  • ECC protection prevents data errors in server workloads
  • 16 GB capacity handles demanding multi-tasking and virtualisation
  • 2666 MHz DDR4 speed delivers responsive data throughput
  • CL19 latency ensures quick memory access times
  • 288-pin unbuffered DIMM fits standard server slots

Server Memory Capacity

This 16 GB DDR4 module adds ECC-protected capacity to compatible servers and desktop PCs that accept unbuffered 288-pin DIMMs. It operates at 2666 MHz with CL19 latency and 1.20 V power draw. The single-rank 2Rx8 organisation suits standard density slots.

Fit for ECC Platforms

Buyers who need error-correcting memory for data integrity in server or workstation workloads will match the specification. Systems that require registered or load-reduced DIMMs cannot use this unbuffered design. Non-ECC consumer boards that lack ECC support in the BIOS will not activate the feature.

Speed and Timing Decide Compatibility

The module runs at DDR4-2666 (PC4-21300) with CL19 timing and supports Intel XMP 2.0 profiles for automatic configuration. If the platform only qualifies faster or slower JEDEC speeds, or demands a different CAS latency, this stick will not operate at its rated specification.

商品特色

  • ECC protection prevents data errors in server workloads
  • 16 GB capacity handles demanding multi-tasking and virtualisation
  • 2666 MHz DDR4 speed delivers responsive data throughput
  • CL19 latency ensures quick memory access times
  • 288-pin unbuffered DIMM fits standard server slots

商品規格

BrandKingston
ModelKTLTS426E16G
Capacity16GB
Type288-Pin DDR5 SDRAM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.20V
ECCYes
Buffered/RegisteredUnbuffered
Rank2Rx8
BIOS/Performance ProfileIntel XMP 2.0
Heat SpreaderNo
出貨重量0.45 kg
包裝尺寸159 × 51 × 6 mm

商品問答

Will the 288-pin DDR4 DIMM fit in my server's standard DDR4 memory slots?

Yes, the module uses the standard 288-pin DDR4 DIMM form factor and operates at 1.20V, matching the physical and electrical requirements of DDR4 server slots.

How do I install this unbuffered ECC module correctly, and what step is often missed?

Align the notch with the slot key, press firmly until both retention clips click shut, then enter the BIOS to enable ECC support — many builders forget the BIOS step.

When will this 16GB CL19 DDR4-2666 module need replacement or maintenance?

The memory has no moving parts and requires no scheduled maintenance; replacement is only needed if a hardware fault occurs or capacity requirements exceed 16GB.

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