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Green DDR4 VLP registered DIMM with black chips, no heat spreader

OWC

OWC 32GB DDR4 2400 CL17 2Rx4 VLP ECC Registered DIMM for Supermicro X10DRH-i X10DRH-iT X10SDE-DF X10SRL-F

SKU CH-V2PE-8WGNY

32 GB DDR4 ECC registered VLP DIMM running at 2400 MT/s CL17 for select Supermicro X10 server boards

  • Total capacity32 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • CAS latencyCL17
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 32 GB single-module capacity simplifies server upgrades
  • DDR4 2400 CL17 registered ECC ensures data integrity
  • 2 V VLP design fits dense Supermicro X10 chassis
  • 2Rx4 288-pin RDIMM replaces multiple Supermicro part numbers
  • JEDEC-compliant build tested in-house for long-term reliability

Server-grade DDR4 module

This OWC 32 GB DDR4 2400 CL17 VLP ECC Registered DIMM is built for Supermicro X10-series server and workstation boards. The 288-pin module runs at 1.2 V with a 2Rx4 rank layout and no heat spreader. It targets administrators who need validated, registered memory for 24/7 operation.

Validated compatibility list

The part replaces nine Supermicro MEMDR432L part numbers and is qualified for X10DRH-i, X10DRH-iT, X10SDE-DF, X10SRL-F and X10DRH-CT motherboards. Registered ECC design prevents mixing with unbuffered or load-reduced modules, so the upgrade path stays predictable.

Suited for single-DIMM expansion

Buyers adding one 32 GB stick to a compatible X10 platform gain capacity without changing voltage or speed settings. Systems requiring unbuffered ECC, load-reduced DIMMs, or desktop DDR4 cannot use this module, and boards outside the listed Supermicro models are not supported.

How it compares

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

Price $312.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $9.78 per GB
Typical for this category: the median of 20,941 items is $8.19 per GB.

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameOWC
Part number2R4V42R432 GB
Total capacity32 GB
Product type288-Pin DDR4 ECC VLP RDIMM
Performance
Rated speedDDR4 2400 (PC4 19200)
Memory
CAS latencyCL17
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsSupermicro Motherboard X10DRH-i
Supermicro Motherboard X10DRH-iT
Supermicro Motherboard X10SDE-DF
Supermicro Motherboard X10SRL-F
Supermicro Motherboard X10DRH-CT

Questions about this item

Will the 2Rx4 ECC Registered DIMM need any firmware updates or periodic replacement?

The module is a solid-state JEDEC DDR4 part with no moving components or firmware, so it does not require scheduled replacement or firmware updates during normal server operation.

What limit appears first when the 32 GB module runs continuously at DDR4 2400 CL17?

The primary limit is the DDR4 2400 MT/s data rate and CL17 latency ceiling; sustained workloads cannot exceed this bandwidth or timing envelope.

How much heat and power does the 1.2 V VLP registered DIMM produce under all-day load?

At 1.2 V the module draws minimal power and, lacking a heat spreader, relies on chassis airflow to stay within normal DDR4 thermal limits during continuous operation.

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