We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green rectangular SODIMM module with black memory chips and gold edge connector

OWC

OWC 4GB DDR3 1600 CL11 1Rx8 204-pin 1.5V SODIMM memory upgrade

SKU CH-X530-B615M

4 GB DDR3 SODIMM at 1600 MHz CL11 for ASUSTOR AS7004T, AS7008T and AS7012T NAS systems

  • Total capacity4 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • 4GB DDR3 1600 MHz module boosts multitasking on compatible ASUSTOR NAS
  • CL11 latency at PC3-12800 speed delivers responsive data access
  • 5 V unbuffered SODIMM installs without extra power or cooling
  • JEDEC and RoHS compliant design protects system warranty
  • Single 1Rx8 rank 204-pin stick fits AS7004T AS7008T AS7012T

OWC 4GB DDR3 SODIMM for ASUSTOR NAS

This module is a 4 GB DDR3 1600 CL11 SODIMM built to JEDEC PC3-12800 specifications. It targets owners of ASUSTOR AS7004T, AS7008T and AS7012T units who need a straightforward memory increase. The 204-pin unbuffered design fits the factory slot without modification.

JEDEC and RoHS compliance with lifetime support

The stick meets JEDEC-standard timings and RoHS material rules, so the NAS warranty remains intact after installation. OWC backs the part with a limited lifetime warranty and an advanced replacement programme that ships a new module before the original is returned. Free technical support is included for the life of the product.

Single-rank 4 GB capacity for light workloads

One 1Rx8 rank delivers 4 GB at 1.5 V, enough for typical file-serving and basic multitasking on the compatible ASUSTOR models. Heavier virtualisation or large database caches will exhaust this capacity quickly. Buyers who need more memory must add additional modules if the chassis provides extra slots.

How it compares

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

Price $18.99
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 $4.75 per GB
Cheaper than about 80% of the 20,941 comparable items (median $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 number1S6D31R804 GB
Total capacity4 GB
Product type204-Pin DDR3 Non-ECC SODIMM
Performance
Rated speedDDR3 1600 (PC3 12800)
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsASUSTOR AS7004T
ASUSTOR AS7008T
ASUSTOR AS7012T

Other versions of this model

5 more in the same range

Questions about this item

Will the 204-pin DDR3 SODIMM need replacement during the AS7004T's lifespan?

The module is a JEDEC-standard 1.5V DDR3 part with a limited lifetime warranty, so it is not expected to require replacement under normal NAS operation.

What limits sustained throughput on the PC3-12800 CL11 kit?

The CL11 latency at 1600 MHz sets the bandwidth ceiling for continuous workloads on the AS7008T and AS7012T.

How much heat does the 4 GB stick produce when the NAS runs all day?

Without a heat spreader, the unbuffered 1Rx8 module runs at standard 1.5V DDR3 power, adding minimal heat inside the ASUSTOR chassis.

More in Model-Specific Memory Upgrades

Similar items