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Green bare circuit board with black memory chips and gold edge connector

OWC

OWC 4GB DDR4 2133 CL15 1Rx8 288-pin 1.2V Non-ECC UDIMM memory upgrade

SKU CH-JQPM-ETGQB

A 4 GB DDR4 2133 MHz CL15 non-ECC UDIMM upgrade for QNAP TVS-1282, TVS-1282T, TVS-1282T3, TVS-682 and TVS-682T NAS systems

  • Total capacity4 GB
  • Rated speedDDR4 2133 (PC4 17000)
  • CAS latencyCL15
  • Rated voltage1.2 V
  • Buffer typeUnbuffered
  • Memory rank1Rx8
  • 4GB DDR4 2133MHz boosts multitasking on compatible QNAP NAS
  • CL15 latency at 1.2V delivers responsive desktop performance
  • 288-pin unbuffered UDIMM fits QNAP TVS-1282 and TVS-682 series
  • JEDEC and RoHS compliant for warranty-safe upgrades
  • Single 1Rx8 module enables simple DIY installation

QNAP TVS DDR4 UDIMM

This OWC 4GB DDR4 2133 CL15 1Rx8 288-pin 1.2V Non-ECC UDIMM is a system-specific memory upgrade built for QNAP TVS-1282, TVS-1282T, TVS-1282T3, TVS-682 and TVS-682T NAS units. It replaces QNAP part number RAM-4GDR4-LD-2133 and meets JEDEC and RoHS standards.

Who this suits

Owners of the listed QNAP TVS models who need to add 4GB of DDR4 2133 memory in a single unbuffered DIMM slot. Not for systems that require ECC or registered modules, nor for any platform outside the five QNAP models named in the compatibility list.

Deciding specification

The module is a 4GB DDR4 2133 CL15 1Rx8 288-pin 1.2V Non-ECC UDIMM; if your QNAP TVS model is not TVS-1282, TVS-1282T, TVS-1282T3, TVS-682 or TVS-682T, this part will not be compatible.

How it compares

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

Price $25.99
Cheaper than about 87% 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 $6.50 per GB
Cheaper than about 61% 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 number2U1D41R804 GB
Total capacity4 GB
Product type288-Pin DDR4 Non-ECC UDIMM
Performance
Rated speedDDR4 2133 (PC4 17000)
Memory
CAS latencyCL15
ECC supportNo
Buffer typeUnbuffered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsQNAP TVS-1282
QNAP TVS-1282T
QNAP TVS-1282T3
QNAP TVS-682
QNAP TVS-682T

Other versions of this model

5 more in the same range

Questions about this item

Should I pick the 4 GB module or combine several for my QNAP TVS-1282T3?

Each stick is a single 4 GB DDR4 2133 CL15 1Rx8 UDIMM; add one or more identical modules to reach the total capacity your NAS supports.

What does the 2133 MHz rating deliver once the module is installed in a TVS-682?

The memory runs at DDR4 2133 (PC4-17000) with CL15 latency at 1.2 V, giving the NAS its rated bandwidth and timing without overclocking.

Does the 288-pin DDR4 interface limit the speed on a TVS-1282T?

The 288-pin unbuffered DDR4 slot caps operation at the module's 2133 MHz JEDEC standard; no higher frequency is supported by this DIMM.

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