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Green 288-pin DDR4 VLP DIMM, 5.3 inches long, 0.7 inches tall, nine black chips on each side

Kingston Technology Corp.

Kingston Technology Corp. KSM26RS8L/8MEI 8GB DDR4 2666 CL19 Registered ECC VLP server RAM

SKU CH-PMYC-JN7BZ

8GB DDR4-2666 registered ECC VLP server module, CL19 at 1.20V with 288-pin DIMM form factor

  • Capacity8GB
  • Type288-Pin DDR4 SDRAM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Timing19-19-19
  • Voltage1.20V
  • ECC protection prevents data corruption with registered parity design
  • DDR4 2666 speed delivers 21300 MT/s bandwidth for server workloads
  • Very low profile 0.7 inch height fits dense 1U chassis
  • 20V operation reduces power draw across memory subsystems
  • Single rank 1Rx8 organisation simplifies memory controller scheduling

Server memory module for registered ECC platforms

Kingston KSM26RS8L/8MEI is an 8 GB DDR4 2666 CL19 registered DIMM with ECC and parity. It uses a 1Rx8 organisation across nine 1G x 8-bit components and runs at 1.20 V. The very low profile height of 0.7 inches suits dense chassis. RoHS compliant.

Verify registered ECC support

Confirm the motherboard accepts registered ECC DDR4 modules and that the memory slots can accommodate a 5.3 inch long DIMM. The module requires a 288-pin DDR4 socket and a platform that enables registered signal processing with parity. Mixed populations with unbuffered memory are not supported.

Fits 1U and blade systems needing registered ECC

The VLP form factor frees vertical space for airflow in shallow enclosures while delivering 72-bit data integrity. It needs a compatible registered ECC memory controller and an available 288-pin slot. Builds that require unbuffered memory or non-ECC operation cannot use this module.

Highlights

  • ECC protection prevents data corruption with registered parity design
  • DDR4 2666 speed delivers 21300 MT/s bandwidth for server workloads
  • Very low profile 0.7 inch height fits dense 1U chassis
  • 20V operation reduces power draw across memory subsystems
  • Single rank 1Rx8 organisation simplifies memory controller scheduling

Specifications

BrandKingston
ModelKSM26RS8L/8MEI
Capacity8GB
Type288-Pin DDR4 SDRAM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Timing19-19-19
Voltage1.20V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
FeaturesKingston's KSM26RS8L/8MEI is a 1G x 72-bit (8GB) DDR4-2666 CL19 SDRAM (Synchronous DRAM) registered w/ parity, 1Rx8, ECC, VLP (very low profile) memory module, based on nine 1G x 8-bit FBGA components. The SPD is programmed to JEDEC standard latency DDR4-2666 timing of 19-19-19 at 1.2V. Each 288-pin DIMM uses gold contact fingers.

Questions about this item

What does the KSM26RS8L/8MEI include and what must be purchased separately?

The module is a single 8GB DDR4 2666 CL19 registered ECC VLP DIMM. It installs directly into a 288-pin server slot; no extra components are bundled.

Which version or capacity of this DDR4 2666 registered ECC memory should I select?

This SKU is an 8GB 1Rx8 VLP stick. Choose it when your server requires a single low-profile registered ECC module at 2666 MT/s.

What does the 2666 MT/s rating mean once the DIMM is installed in a server?

The memory runs at 2666 MT/s with 19-19-19 timing at 1.20V, delivering PC4-21300 bandwidth while providing registered ECC error correction.

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