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Green printed circuit board with black memory chips, gold edge connector, no heat spreader

OWC

OWC 8GB DDR3 1600 ECC UDIMM memory upgrade 1E6D32R808GB

SKU CH-FE90-29RF1

8GB DDR3-1600 ECC UDIMM adds reliable memory to compatible QNAP NAS systems

  • Capacity8GB
  • Type240-Pin DDR3 ECC UDIMM
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.5V
  • ECCYes
  • ECC protection guards data integrity in NAS workloads
  • DDR3 1600 speed matches QNAP TS-EC2480U and TS-EC880 series specs
  • JEDEC-standard 1.5V unbuffered design ensures warranty-safe upgrades
  • Single 8GB 2Rx8 module installs easily in 240-pin slots
  • Replaces QNAP part numbers RAM-8GDR3EC-LD-1600 and RAM-8GDR3-LD-1600

8GB DDR3 ECC UDIMM for QNAP NAS

This single 8GB DDR3 1600 module uses a 240-pin UDIMM form factor with ECC error correction and unbuffered operation. It runs at CL11 latency and 1.5V, matching the PC3-12800 JEDEC standard. The kit targets owners of the listed QNAP TS-EC series who need a direct replacement for part numbers RAM-8GDR3EC-LD-1600 or RAM-8GDR3-LD-1600.

Check your NAS model and memory slots

Verify that your unit is one of the five QNAP models named in the compatibility list before ordering. Confirm the system accepts unbuffered ECC UDIMMs rather than registered or non-ECC modules. Ensure a free 240-pin DDR3 slot is available and that the existing memory operates at 1.5V to avoid voltage mismatch.

JEDEC and RoHS compliance simplify the upgrade

The module meets JEDEC specifications and RoHS requirements, so it installs without voiding the original system warranty. No heat spreader is fitted, keeping the profile low for dense chassis. OWC's advanced replacement program and lifetime warranty with free technical support back the module after installation.

Highlights

  • ECC protection guards data integrity in NAS workloads
  • DDR3 1600 speed matches QNAP TS-EC2480U and TS-EC880 series specs
  • JEDEC-standard 1.5V unbuffered design ensures warranty-safe upgrades
  • Single 8GB 2Rx8 module installs easily in 240-pin slots
  • Replaces QNAP part numbers RAM-8GDR3EC-LD-1600 and RAM-8GDR3-LD-1600

Specifications

BrandOWC
Part Number1E6D32R808GB
Capacity8GB
Type240-Pin DDR3 ECC UDIMM
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.5V
ECCYes
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemQNAP TS-EC2480U
QNAP TS-EC2480U-RP
QNAP TS-EC880 PRO
QNAP TS-EC880U
QNAP TS-EC880U-RP

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Questions about this item

Does the module arrive alone or with any extra parts such as a heat spreader?

The package contains a single 8 GB DDR3 1600 ECC UDIMM; no heat spreader or additional accessories are included.

Should I choose the 2Rx8 rank or a different rank for my QNAP TS-EC2480U?

This module is built as 2Rx8, which matches the specification for the listed QNAP models and is the only rank offered for this part.

Will the CL11 latency and 1.5 V voltage run at the rated DDR3 1600 speed inside a TS-EC880U-RP?

Yes, the module operates at CL11 and 1.5 V to deliver PC3-12800 bandwidth when installed in the compatible QNAP systems.

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