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Green rectangular DDR2 desktop DIMM module with black memory chips and gold edge connectors

Kingston Technology Corp.

Kingston Technology Corp. KTD-DM8400A/512 512MB DDR2 desktop RAM

SKU CH-86VD-5QF43

512 MB DDR2 desktop DIMM running at 533 MHz with CL4 latency and 1.8 V operation

  • Total capacity512 MB
  • CAS latencyCL4
  • 512 MB capacity adds responsive multitasking headroom
  • DDR2 PC4200 architecture delivers 533 MHz data rates
  • CL4 latency reduces command wait cycles
  • 8 V operation lowers system power draw
  • 240-pin unbuffered DIMM fits standard desktop slots

Kingston 512 MB DDR2 DIMM

This 512 MB desktop DIMM uses DDR2 technology rated at PC4200 (533 MT/s) with a CL4 latency. It operates at 1.8 V and fits a standard 240-pin unbuffered slot. The module is organised as 1Rx8 using 64M x 8 chips. It is suited for older systems that require DDR2 memory.

Suitable for legacy DDR2 upgrades

This module fits motherboards that accept DDR2 DIMMs running at 533 MT/s with 1.8 V unbuffered operation. Buyers who need higher capacities, faster speeds or a different voltage should look at other options. Systems that only support newer memory types cannot use this part.

512 MB capacity decides fit

The single specification that determines compatibility is the 512 MB capacity combined with the DDR2 PC4200 rating. Verify that the motherboard supports this exact density and speed before purchase.

How it compares

Measured against everything we stock in Desktop RAM, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 97% of the 3,647 comparable items (median $90.99).
Total capacity 512 MB
Lower than about 99% of the 3,251 comparable items (median 16 GB).
Price per GB $19.51 per GB
Pricier than about 90% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Total capacity512 MB
Memory
CAS latencyCL4

Questions about this item

What bandwidth does the DDR2 PC4200 533 interface actually deliver?

The DDR2 PC4200 533 interface delivers up to 4200 MB/s bandwidth at 533 MT/s data rate.

Which motherboard slots accept this 240-pin DIMM?

This 240-pin unbuffered DIMM fits standard desktop DDR2 slots keyed for 1.8 V operation.

How do I seat the module so the retention clips lock?

Align the notch with the slot key, press down firmly until both side clips snap into the 240-pin module edges.

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