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OWC

OWC 16GB DDR4 2666 CL19 2Rx8 VLP ECC UDIMM for Supermicro 314E-6119M 314E-6219M

SKU CH-XYP2-7PNYA

Adds 16 GB of DDR4 ECC memory at 2666 MHz CL19 for Supermicro MicroBlade 314E-6119M and 314E-6219M servers

  • Capacity16GB
  • Type288-Pin DDR4 ECC VLP UDIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.2V
  • ECCYes
  • 16 GB capacity expands multitasking headroom on supported servers
  • DDR4 2666 speed with CL19 latency delivers responsive data throughput
  • ECC unbuffered design protects data integrity in critical workloads
  • Very low profile 288-pin form factor fits dense MicroBlade chassis
  • JEDEC and RoHS compliant module ensures warranty-safe upgrade path

16 GB DDR4 ECC VLP UDIMM for Supermicro MicroBlade

This 16 GB DDR4 2666 CL19 2Rx8 VLP ECC unbuffered DIMM is built for Supermicro MicroBlade Server models 314E-6119M and 314E-6219M. It delivers 288-pin 1.2 V JEDEC-standard memory in a very low profile form factor. The module targets administrators who need to expand capacity in these specific blade chassis.

Practical limits of DDR4 2666 ECC unbuffered

DDR4 2666 (PC4-21300) sets the maximum data rate and timing envelope for this module. The CL19 latency and single-rank-per-channel electrical loading define the practical throughput ceiling. Unbuffered ECC operation requires the platform memory controller to support ECC UDIMM topology at this speed. Exceeding the rated frequency or mixing ranks beyond the server's qualified configuration will prevent stable operation.

Upgrade path from lower-capacity DDR4 ECC UDIMMs

This module replaces 4 GB or 8 GB DDR4 2666 ECC VLP UDIMMs installed in the same MicroBlade servers. The jump is worthwhile when workloads exceed the current memory capacity and cause swapping or limit virtual-machine density. Installing matched 16 GB modules per channel maximises the platform's supported density without changing memory generation or voltage.

Highlights

  • 16 GB capacity expands multitasking headroom on supported servers
  • DDR4 2666 speed with CL19 latency delivers responsive data throughput
  • ECC unbuffered design protects data integrity in critical workloads
  • Very low profile 288-pin form factor fits dense MicroBlade chassis
  • JEDEC and RoHS compliant module ensures warranty-safe upgrade path

Specifications

BrandOWC
Part Number2E6V42R816GB
Capacity16GB
Type288-Pin DDR4 ECC VLP UDIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.2V
ECCYes
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemSupermicro MicroBlade Server 314E-6119M
Supermicro MicroBlade Server 314E-6219M

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Questions about this item

Should I pick the 16GB DDR4 2666 CL19 2Rx8 VLP ECC UDIMM for my Supermicro 314E-6119M or 314E-6219M?

This single 16GB module is the exact specification validated for the Supermicro MicroBlade Server 314E-6119M and 314E-6219M, matching the required DDR4 2666 speed, CL19 latency, 2Rx8 rank, VLP height and ECC unbuffered design.

What does the DDR4 2666 PC4-21300 rating deliver inside a 314E-6119M or 314E-6219M?

The module runs at 2666 MT/s with CL19 timing at 1.2V, providing the peak bandwidth the platform expects while the ECC function corrects single-bit errors to keep the MicroBlade server stable under load.

Is the 288-pin DDR4 interface limited by the Supermicro MicroBlade server's memory controller?

The 288-pin DDR4 UDIMM plugs directly into the 314E-6119M and 314E-6219M slots; the memory controller caps operation at the JEDEC-standard DDR4 2666 rate with CL19 latency, so the module runs at its rated speed without down-clocking.

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