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Single green 260-pin DDR4 SODIMM module, no heat spreader

OWC

OWC 32GB DDR4 2666 CL19 ECC SODIMM memory upgrade

SKU CH-WJP8-RE47M

A 32GB DDR4 2666 ECC SODIMM module for ASUSTOR NAS models including AS6504RD, AS6504RS, AS6508T, AS6510T and AS6512RD

  • Total capacity32 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • CAS latencyCL19
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8

Capacity 32GB

  • 32GB capacity expands NAS multitasking headroom
  • ECC protection guards data integrity in ASUSTOR systems
  • DDR4 2666 CL19 speed matches OEM specifications
  • 2V low voltage reduces power draw and heat
  • 260-pin SODIMM fits AS6504RD, AS6508T, AS6510T, AS6512RD

32GB DDR4 2666 ECC SODIMM for ASUSTOR NAS

This OWC module delivers 32GB of DDR4 2666 memory with CL19 latency and ECC error correction in a 260-pin SODIMM form factor. It operates at the standard 1.2V and uses an unbuffered 2Rx8 design. The part is validated for the ASUSTOR AS6504RD, AS6504RS, AS6508T, AS6510T and AS6512RD systems.

NAS owners needing ECC reliability

The 32GB density suits administrators who want to populate a single slot or reach the platform limit with fewer modules. ECC support protects data integrity in ZFS pools and long-running services. Builders whose chassis only accept non-ECC memory or who require registered DIMMs cannot use this stick.

260-pin DDR4 SODIMM with ECC and 2666 speed

The decisive specification is the combination of a 260-pin SODIMM interface, DDR4 2666 signalling, and on-die ECC in an unbuffered module. Only systems that explicitly support this exact electrical and physical profile will recognise the full capacity and error-correction features.

How it compares

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

Price $216.99
Cheaper than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $6.78 per GB
Cheaper than about 59% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number2C6D42R832 GB
Total capacity32 GB
Product type260-Pin DDR4 ECC SODIMM
Performance
Rated speedDDR4 2666 (PC4 21300)
Memory
CAS latencyCL19
ECC supportYes
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsASUSTOR AS6504RD
ASUSTOR AS6504RS
ASUSTOR AS6508T
ASUSTOR AS6510T
ASUSTOR AS6512RD

Other versions of this model

5 more in the same range

Questions about this item

Should I buy the 32GB module or add multiple smaller sticks?

This is a single 32GB DDR4 2666 CL19 ECC SODIMM. Add one module per available slot to reach the total capacity your ASUSTOR NAS supports.

Will the 2666MHz speed actually run at that rate in my ASUSTOR NAS?

The module is rated DDR4 2666 (PC4-21300) CL19 at 1.2V. It will operate at the highest speed the specific ASUSTOR model allows, down to 2400MHz or 2133MHz if required.

Does the 260-pin ECC SODIMM fit the DDR4 slots in the AS6508T and AS6512RD?

Yes. The 260-pin DDR4 ECC Unbuffered SODIMM matches the slot type used in the listed ASUSTOR LOCKERSTOR models including the AS6508T and AS6512RD.

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