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Green rectangular DDR3L SODIMM module with gold contacts and black chips, no heat spreader

OWC

OWC 4GB DDR3L 1866 CL13 2Rx8 204-pin 1.35V SODIMM memory upgrade

SKU CH-YRM5-Z6JY2

Single 4GB DDR3L 1866 CL13 2Rx8 SODIMM at 1.35V for compatible ASUSTOR NAS models

  • Total capacity4 GB
  • Rated speedDDR3L 1866 (PC3L 14900)
  • CAS latencyCL13
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 4GB capacity expands multitasking headroom for ASUSTOR NAS
  • DDR3L 1866 CL13 speed accelerates data throughput in compatible systems
  • 35V low-voltage design reduces power draw and heat output
  • 204-pin SODIMM form factor fits laptop, mini PC and NAS slots
  • JEDEC and RoHS compliance ensures warranty-safe upgrade confidence

Targeted NAS Memory Upgrade

This single 4GB DDR3L SODIMM module runs at 1866 MT/s with CL13 latency at 1.35V. It is built for ASUSTOR AS6202T, AS6204T, AS6208T, AS6210T and AS6302T systems needing a straightforward capacity increase.

DDR3L Platform Constraints

The 204-pin DDR3L interface tops out at the 1866 MT/s JEDEC standard used here. Systems limited to lower DDR3L speeds will clock the module down, and boards requiring ECC or registered DIMMs cannot use this unbuffered non-ECC stick.

Capacity And Headroom

The 4GB 2Rx8 density suits NAS units with one or two slots where a modest boost aids multi-user file serving and light virtualization. Workloads needing 8GB or more per slot, or configurations demanding ECC protection, fall outside this module's scope.

How it compares

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

Price $19.99
Cheaper than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $5.00 per GB
Cheaper than about 77% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number1S8T32R804 GB
Total capacity4 GB
Product type204-Pin DDR3L Non-ECC SODIMM
Performance
Rated speedDDR3L 1866 (PC3L 14900)
Memory
CAS latencyCL13
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsASUSTOR AS6202T
ASUSTOR AS6204T
ASUSTOR AS6208T
ASUSTOR AS6210T
ASUSTOR AS6302T

Questions about this item

Should I choose the 4 GB DDR3L 1866 module or a larger capacity?

This listing is a single 4 GB DDR3L 1866 CL13 2Rx8 SODIMM; select the quantity that matches the total memory your ASUSTOR NAS supports.

What does the 1866 MHz speed rating deliver in my ASUSTOR NAS?

The module runs at DDR3L 1866 (PC3L-14900) with CL13 latency at 1.35 V, providing the rated bandwidth for compatible ASUSTOR models.

Will the 204-pin DDR3L SODIMM fit the memory slot in an ASUSTOR AS6204T?

Yes, the 204-pin DDR3L SODIMM form factor matches the memory slots used in the ASUSTOR AS6202T, AS6204T, AS6208T, AS6210T and AS6302T.

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