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Green rectangular DDR3 memory stick with gold edge contacts and black chips on both sides

OWC

OWC 8GB DDR3 1600 CL11 2Rx8 240-pin 1.5V Non-ECC UDIMM for Dell Inspiron 3647 3847

SKU CH-ZWQ1-1X7PF

An 8 GB DDR3 1600 module with CL11 timing and 1.5 V operation, built as a 2Rx8 240-pin UDIMM for Dell Inspiron 3647 and 3847 desktops

  • Total capacity8 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • CAS latencyCL11
  • Rated voltage1.5 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 8GB capacity lets you run more apps simultaneously
  • DDR3 1600 speed with CL11 latency delivers responsive desktop performance
  • 5V JEDEC-standard voltage ensures warranty-safe compatibility
  • 240-pin unbuffered non-ECC design fits Dell Inspiron 3647 and 3847
  • Single 2Rx8 module installs easily for a quick DIY upgrade

System-specific DDR3 module for Dell Inspiron 3647

This single 8 GB DDR3 1600 UDIMM is built to match the memory slots of Dell Inspiron 3647 and 3847 desktops. It arrives as a 240-pin non-ECC unbuffered DIMM rated at 1.5 V with CL11 timing. The module installs directly without configuration changes.

JEDEC and RoHS compliance protects the original

The memory meets JEDEC standard PC3-12800 specifications and is RoHS compliant, so the upgrade does not void the system warranty. No extra software, heat spreader or bundled accessories are included; the benefit comes from the verified compatibility and the manufacturer's limited lifetime warranty with free technical support.

DDR3 1600 bandwidth caps peak throughput

The DDR3 interface limits maximum data rate to 1600 MT/s, so total memory bandwidth cannot exceed the PC3-12800 ceiling. Systems that require ECC, registered modules, lower voltage or higher clock speeds will not accept this DIMM. Builders needing more than 8 GB per slot must choose a different capacity.

How it compares

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

Price $22.99
Cheaper than about 89% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $2.87 per GB
Cheaper than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number1U6D32R808 GB
Total capacity8 GB
Product type240-Pin DDR3 Non-ECC UDIMM
Performance
Rated speedDDR3 1600 (PC3 12800)
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.5 V
Compatibility
Compatible systemsDell Inspiron 3647
Dell Inspiron 3847

Other versions of this model

5 more in the same range

Questions about this item

Will the 1.5 V DDR3 module need any replacement or maintenance after installation?

No, the module is a solid-state JEDEC-standard part with no moving components and no heat spreader, so it requires no scheduled maintenance or replacement under normal desktop use.

What limit appears first when the 8 GB 2Rx8 stick runs at 1600 MHz continuously?

The motherboard's maximum supported memory capacity or slot count will be reached before the module itself hits any thermal or electrical ceiling during sustained operation.

How much noise, heat or power does the unbuffered non-ECC DIMM produce when the system runs all day?

The stick draws 1.5 V with no fan or heat spreader, adding negligible heat and zero audible noise; total power is a small fraction of the desktop's overall consumption.

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