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Green rectangular circuit board with gold edge contacts and black memory chips, no heat spreader

OWC

OWC 2U6D42R816GB 16GB DDR4 2666MHz CL19 1.2V 288-Pin UDIMM memory upgrade

SKU CH-1SXB-3R29H

16 GB DDR4 2666 MHz CL19 UDIMM upgrades Dell Vostro 3070, 3470, 3471, 3670 and 3671 desktops

  • Capacity16GB
  • Type288-Pin DDR4 Non-ECC UDIMM
  • SpeedDDR4 2666 (PC4 21300)
  • CAS LatencyCL19
  • Voltage1.2V
  • ECCNo
  • 16GB capacity boosts multitasking headroom for demanding workloads
  • DDR4 2666MHz CL19 timing delivers responsive system performance
  • 2V low-voltage operation reduces power draw and heat
  • 288-pin UDIMM fits Dell Vostro 3070 3470 3471 3670 3671
  • JEDEC and RoHS compliant for warranty-safe upgrades

Dell Vostro compatible 16GB DDR4 module

This 16GB DDR4 2666MHz CL19 UDIMM is built for Dell Vostro 3070 3470 3471 3670 and 3671 desktops. It runs at 1.2V with a 288-pin unbuffered non-ECC layout. The module meets JEDEC specifications and is backward compatible with 2133MHz and 2400MHz systems.

Suits owners of listed Vostro towers needing more

Builders who need ECC error correction or registered buffering should look elsewhere. Systems that only accept SO-DIMM laptop memory cannot use this desktop form factor. Buyers with motherboards limited to lower maximum capacity per slot should verify their board documentation first.

No bundled accessories or software included

The upgrade consists of the memory module alone. Installation relies on the system's existing DIMM slots and standard BIOS detection. No additional cables, tools or configuration utilities are supplied in the package.

商品特色

  • 16GB capacity boosts multitasking headroom for demanding workloads
  • DDR4 2666MHz CL19 timing delivers responsive system performance
  • 2V low-voltage operation reduces power draw and heat
  • 288-pin UDIMM fits Dell Vostro 3070 3470 3471 3670 3671
  • JEDEC and RoHS compliant for warranty-safe upgrades

商品規格

BrandOWC
Part Number2U6D42R816GB
Capacity16GB
Type288-Pin DDR4 Non-ECC UDIMM
SpeedDDR4 2666 (PC4 21300)
CAS LatencyCL19
Voltage1.2V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemDell Vostro 3070
Dell Vostro 3470
Dell Vostro 3471
Dell Vostro 3670
Dell Vostro 3671

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Does this module require an empty 288-pin DDR4 UDIMM slot on my Dell Vostro 3670?

Yes, it installs into any free 288-pin DDR4 UDIMM slot on the listed Vostro models.

Will the 2666MHz CL19 timing downclock automatically if my system currently runs 2400MHz memory?

The module is backward compatible with 2133MHz and 2400MHz speeds and will run at the slower speed.

How can I verify the 16GB capacity and 2666MHz speed are recognised after installation?

Check the BIOS memory summary or Windows Task Manager; both should show 16GB at 2666MHz.

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