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Green bare circuit board DDR4 memory module with black chips

OWC

OWC 16GB DDR4 2133MHz PC4-17000 CL15 1.2V 288pin ECC RDIMM Supermicro X10SDV memory upgrade

SKU CH-Y86T-QCEQX

16 GB DDR4 2133 MHz ECC registered DIMM for Supermicro X10SDV motherboards

  • Total capacity16 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • ECC protection prevents data corruption in servers
  • Registered design improves signal integrity for stability
  • 16 GB capacity expands memory for virtualization
  • 2133 MHz DDR4 speed matches system requirements
  • 2 V operation reduces power consumption

System-Specific Server Memory

This OWC 16GB DDR4 module is built for Supermicro X10SDV motherboards including the X10SDV-7TP8F, X10SDV-8C-TLN4F+ and X10SDV-TP8F. It targets administrators upgrading workstations, servers or NAS systems that require registered ECC memory. The kit replaces several Supermicro part numbers such as MEMDR416LCL01ER21 and MEMDR416LCV01ER21.

Registered ECC Interface Constraints

This DDR4 RDIMM operates at 2133MHz with a CL15 latency and 1.2V voltage. The registered buffer and ECC functionality mean it will not work in standard desktop computers that accept only unbuffered non-ECC modules. Mixing this registered memory with unbuffered DIMMs is not supported and will prevent the system from booting.

16GB Capacity For Legacy Platforms

A single 16GB 2Rx4 module extends the usable life of compatible X10SDV platforms by adding high-reliability capacity for virtualization or file services. Headroom ends when the board's maximum slot population or total memory limit is reached, which varies by specific motherboard model and is not defined by this module alone.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $103.99
Cheaper than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $6.50 per GB
Cheaper than about 61% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2R1D42R416 GB
Total capacity16 GB
Product type288-Pin DDR4 ECC RDIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro Motherboard X10SDV-7TP8F
Supermicro Motherboard X10SDV-8C-TLN4F+
Supermicro Motherboard X10SDV-TP8F

Other versions of this model

5 more in the same range

Questions about this item

Should I choose the 16GB module or add multiple sticks to reach 416GB?

Each module is 16GB. The X10SDV boards support up to 416GB total, so you can install multiple 16GB RDIMMs to reach the capacity you need.

What does the 2133MHz speed mean once installed in a Supermicro X10SDV?

The module runs at DDR4 2133MHz CL15. The X10SDV memory controller will operate it at that rated frequency and latency.

How does the 288-pin DDR4 ECC registered interface affect compatibility?

It requires a 288-pin DDR4 RDIMM slot with ECC and registered support. The listed X10SDV motherboards provide that interface; standard desktop boards do not.

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