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Green circuit board with black memory chips and gold edge connector

OWC

OWC 4GB DDR3 1600 CL11 1.5V SODIMM HP EliteDesk 705 G1 Mini 705 G2 Mini 800 G1 Ultra-Slim memory upgrade

SKU CH-ZFSB-S45BE

A 4 GB DDR3 1600 MHz SODIMM module for HP EliteDesk 705 G1 Mini, 705 G2 Mini and 800 G1 Ultra-Slim systems

  • Capacity4GB
  • Type204-Pin DDR3 Non-ECC SODIMM
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.5V
  • ECCNo
  • 4GB capacity adds multitasking headroom for everyday workloads
  • DDR3 1600 CL11 1.5V matches HP EliteDesk 705 G1 Mini 705 G2 Mini 800 G1 Ultra-Slim specs
  • 204-pin SODIMM form factor fits Mini and Ultra-Slim chassis
  • JEDEC-standard non-ECC unbuffered design ensures warranty-safe upgrade
  • Single 1Rx8 module installs quickly in accessible memory slot

HP EliteDesk Mini & Ultra-Slim upgrade

This OWC module adds 4GB of DDR3 1600 memory to HP EliteDesk 705 G1 Mini, 705 G2 Mini and 800 G1 Ultra-Slim systems. The 204-pin SODIMM runs at 1.5V with CL11 latency and a 1Rx8 layout. It is a non-ECC, unbuffered part built to JEDEC specifications.

Suitable for single-slot capacity increases

The single 4GB stick suits owners who have a free slot and want a straightforward capacity boost. Builders needing higher density per slot, ECC error correction or registered buffering should look elsewhere because this module provides none of those features.

204-pin DDR3 SODIMM form factor

The module uses the 204-pin DDR3 SODIMM interface required by the listed HP EliteDesk models. Systems that accept only a different pin count or a different memory generation cannot use this part.

Highlights

  • 4GB capacity adds multitasking headroom for everyday workloads
  • DDR3 1600 CL11 1.5V matches HP EliteDesk 705 G1 Mini 705 G2 Mini 800 G1 Ultra-Slim specs
  • 204-pin SODIMM form factor fits Mini and Ultra-Slim chassis
  • JEDEC-standard non-ECC unbuffered design ensures warranty-safe upgrade
  • Single 1Rx8 module installs quickly in accessible memory slot

Specifications

BrandOWC
Part Number1S6D31R804GB
Capacity4GB
Type204-Pin DDR3 Non-ECC SODIMM
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.5V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemHP EliteDesk 705 G1 Mini
HP EliteDesk 705 G2 Mini
HP EliteDesk 800 G1 Ultra-Slim

Other versions of this model

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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How can I verify the module is running at DDR3 1600 CL11 after installation?

Open Task Manager or a tool like CPU-Z and confirm the memory shows 1600 MT/s with timings of 11-11-11.

What comes in the box and do I need any extra parts for my HP EliteDesk 705 G1 Mini?

The package contains one 4 GB 204-pin DDR3 SODIMM; no additional components are required for installation.

Which capacity should I choose if my EliteDesk 800 G1 Ultra-Slim has two slots and I want 8 GB total?

Buy two of these 4 GB modules to reach 8 GB in dual-channel configuration.

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