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RamCity guarantees 100% that all modules below are compatible with the Dell Optiplex 320

Part #. ADA • DDR2-533 / PC2-4200 • CL4 • Dual Rank • 1.8V • 16-chip 64x8 • more info

Buy new: $92.99 $72.99

Part #. AFB • DDR2-667 / PC2-5300 • CL5 • 1.8V • 16-chip 64x8 • more info

Buy new: $89.99 $69.99

We guarantee your memory upgrade will be 100% compatible, or return it within 1 Whole Year for a full refund.

Need some help installing your upgrade? See our guides and videos.

System Specifications

Comments:

MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel Mode.
This system is configurable and can ship with either DDR2-533 (KTD-DM8400A/xx) or DDR2-667 (KTD-DM8400B/xx).
When mixing DDR2-533 and DDR2-667 modules, the system will default to DDR2-533 speed.

Standard Memory:

Maximum Memory:

Expansion:

CPU/Chipset:

Upgrade Path: