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Green rectangular circuit board with black memory chips on both sides, gold edge connector, no heat spreader, very low profile height

OWC

OWC 16GB DDR4 2666 CL19 2Rx8 VLP ECC UDIMM memory upgrade

SKU CH-QVYN-Q76EA

A 16 GB DDR4 2666 CL19 ECC VLP UDIMM module for compatible Supermicro SuperServer systems

  • Capacity16GB
  • Type288-Pin DDR4 ECC VLP UDIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.2V
  • ECCYes
  • 16GB capacity expands multitasking headroom for demanding workloads
  • DDR4 2666 speed delivers responsive data throughput
  • CL19 latency supports stable timing at rated frequency
  • ECC protection detects and corrects single-bit errors automatically
  • VLP 288-pin form factor fits Supermicro 5039 and 5019 series servers

OWC 16GB DDR4 2666 ECC VLP UDIMM

This 16GB DDR4 2666 CL19 ECC unbuffered VLP UDIMM is built for Supermicro SuperServer Mid-Tower 5039D-i and MicroCloud 5039MS-H12TRF, 5039MS-H8TRF, 5019S-WR and 5019S-MN4 systems. It delivers 2Rx8 registered error correction at 1.2V for stable server operation.

Verify DDR4 288-pin ECC unbuffered VLP support

Confirm your Supermicro server accepts 288-pin DDR4 2666 PC4-21300 CL19 2Rx8 VLP ECC unbuffered DIMMs at 1.2V. Check available slots and maximum capacity per channel in the system documentation before ordering. Ensure all installed modules match capacity, speed and manufacturer for optimal performance.

Replaces lower-capacity or non-ECC DDR4 UDIMMs

Upgrading from smaller DDR4 modules or non-ECC memory adds 16GB of error-correcting capacity per slot, improving data integrity for server workloads. The jump is worth it when your Supermicro SuperServer needs more memory headroom for virtualization, databases or multi-user applications.

商品特色

  • 16GB capacity expands multitasking headroom for demanding workloads
  • DDR4 2666 speed delivers responsive data throughput
  • CL19 latency supports stable timing at rated frequency
  • ECC protection detects and corrects single-bit errors automatically
  • VLP 288-pin form factor fits Supermicro 5039 and 5019 series servers

商品規格

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 SuperServer Mid-Tower 5039D-i
Supermicro SuperServer MicroCloud 5039MS-H12TRF
Supermicro SuperServer MicroCloud 5039MS-H8TRF
Supermicro SuperServer 5019S-WR
Supermicro SuperServer 5019S-MN4

商品問答

Does the box contain only the single 16GB DDR4 2666 CL19 2Rx8 VLP ECC UDIMM module or are any cables or tools included?

The package includes one 16GB DDR4 2666 PC4-21300 CL19 2Rx8 288-pin 1.2V VLP ECC Unbuffered DIMM. No cables, tools or additional components are supplied.

Should I choose the 16GB DDR4 2666 CL19 2Rx8 VLP ECC UDIMM or a different capacity for my Supermicro SuperServer 5039D-i?

This module is a single 16GB stick validated for the Supermicro SuperServer 5039D-i and related 5039 and 5019 models. Select it when you need one 16GB rank-2Rx8 DIMM; choose another capacity only if your configuration requires a different size.

What does the DDR4 2666 PC4-21300 rating deliver once the module is installed in a Supermicro SuperServer?

The module runs at the JEDEC-standard 2666 MT/s with CL19 latency at 1.2V, providing the rated bandwidth for the Supermicro SuperServer 5039D-i, 5039MS-H12TRF, 5039MS-H8TRF, 5019S-WR and 5019S-MN4 platforms.

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