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Two green DDR2 memory sticks with gold contacts and black chips

Kingston Technology Corp.

Kingston Technology Corp. KVR533D2N4K2/1G 1GB (2 x 512MB) DDR2 533 desktop RAM

SKU CH-Z4N4-0FYYQ MPN KVR533D2N4K2/1G

A dual-channel kit of two 512 MB DDR2 533 modules with CL4 latency at 1.80 V

  • Total capacity1 GB (2 × 512 MB)
  • Rated speedDDR2 533 (PC2 4200)
  • CAS latencyCL4
  • Rated voltage1.8 V
  • Buffer typeUnbuffered
  • Kit configurationDual Channel Kit
  • 1GB total capacity in a dual-channel kit
  • DDR2 533 (PC2 4200) speed for compatible systems
  • CL4 CAS latency for responsive timing
  • 80V operation matches standard DDR2 voltage
  • Unbuffered non-ECC design for desktop use

Kingston ValueRAM DDR2 533 Kit

This Kingston ValueRAM kit provides 1GB of desktop memory as two 512MB unbuffered DIMMs. It runs at DDR2 533 (PC2 4200) with CL4 latency at 1.80V. The modules are designed for older systems that require DDR2 technology.

Dual Channel Kit Benefit

The matched pair enables dual-channel operation on compatible motherboards, increasing memory bandwidth compared with a single module. No heat spreaders are included, keeping the profile low for tight spaces. The kit is sold as a single validated set.

Suits Legacy DDR2 Upgrades

This kit suits owners of legacy desktops that accept DDR2 533 memory and need a modest capacity boost. Builders requiring higher capacities, faster speeds, ECC support, or newer DDR generations should look elsewhere.

How it compares

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

Price $20.99
Cheaper than about 87% of the 3,647 comparable items (median $90.99).
Total capacity 1 GB (2 × 512 MB)
Lower than about 98% of the 3,251 comparable items (median 16 GB).
Price per GB $20.99 per GB
Pricier than about 90% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Brand nameKingston
Product lineValueRAM
Model nameKVR533D2N4K2/1G
Total capacity1 GB (2 × 512 MB)
Performance
Rated speedDDR2 533 (PC2 4200)
Memory
CAS latencyCL4
ECC supportNo
Buffer typeUnbuffered
Kit configurationDual Channel Kit
Heat spreaderNo
Power
Rated voltage1.8 V
Size & build
Shipping weight0.05 kg
Package size170 × 91 × 13 mm

Questions about this item

Will the 512MB DDR2 modules ever need replacement?

The modules have no moving parts and no heat spreader, so they do not require scheduled replacement unless a fault develops.

What limit appears first when the DDR2 533 kit runs continuously?

The CL4 latency at 1.80V sets the performance ceiling before thermal or power limits become a factor.

How much heat and power do the unbuffered DDR2 sticks produce all day?

Operating at 1.80V without a heat spreader, the pair draws minimal power and stays cool enough for standard case airflow.

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