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Green rectangular circuit board with gold edge connector and black memory chips

Kingston Technology Corp.

Kingston Technology Corp. KTD-INSP8200/512 512MB DDR 266 SO-DIMM memory upgrade

SKU CH-CNTN-TSFQD MPN KTD-INSP8200/512

512 MB DDR 266 SO-DIMM for Dell laptops, 200-pin unbuffered CL2.5 at 2.5 V

  • Total capacity512 MB
  • Rated speedDDR 266 (PC 2100)
  • CAS latencyCL2.5
  • Rated voltage2.5 V
  • Buffer typeUnbuffered
  • Product type200-Pin DDR SO-DIMM
  • 512MB capacity expands system memory for Dell laptops
  • DDR 266 (PC 2100) speed matches original specification
  • CL2.5 latency supports stable operation
  • 200-pin SO-DIMM form factor fits compatible Dell slots
  • Unbuffered design works with standard laptop memory controllers

Dell-Specific 512MB DDR SO-DIMM

This 512MB 200-pin DDR SO-DIMM runs at 266MHz (PC 2100) with CL2.5 latency and 2.50V operation. It is an unbuffered, non-ECC module without a heat spreader, built to match Dell part numbers 311-1356, 311-1683, A0098271 and A0731285. The stick is new and intended as a direct replacement for compatible Dell systems.

Suits owners of listed Dell models needing a 512MB

Buyers whose laptops or desktops require a different pin count, voltage or speed should look elsewhere. Systems that need ECC or registered memory cannot use this unbuffered stick. Machines limited to lower densities or different form factors will not accept this module. Anyone without a Dell part number match should verify compatibility before ordering.

200-pin DDR SO-DIMM form factor decides fit

Only platforms that accept 200-pin DDR SO-DIMMs at 266MHz can install this memory. The physical notch position and electrical layout are fixed by that standard, so boards using any other slot type will reject the stick. Check the service manual or existing module to confirm the 200-pin DDR requirement.

How it compares

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

Price $27.99
Cheaper than about 86% of the 21,161 comparable items (median $397.99).
Total capacity 512 MB
Lower than about 99% of the 20,941 comparable items (median 32 GB).
Price per GB $54.67 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameKingston
Model nameKTD-INSP8200/512
Total capacity512 MB
Product type200-Pin DDR SO-DIMM
Performance
Rated speedDDR 266 (PC 2100)
Memory
CAS latencyCL2.5
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Power
Rated voltage2.5 V
Size & build
Shipping weight0.16 kg
Package size102 × 51 × 13 mm
Compatibility
Compatible systemsDell

Questions about this item

How much power does the 2.50V DDR 266 module draw when the laptop runs all day?

The SO-DIMM operates at 2.50 volts; DDR 266 parts at this voltage typically consume a few watts under continuous load, producing minimal extra heat inside a Dell chassis.

What must the Dell notebook already have to accept this 200-pin SO-DIMM?

A free 200-pin DDR SO-DIMM slot and a motherboard that supports PC 2100 memory at CL2.5.

Can the CL2.5 stick run with an existing CL2 module in the same Dell system?

Yes — the BIOS will set both modules to the slower CL2.5 timing so they work together.

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