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Two green desktop memory modules with black chips

Simmtec, Inc

Simmtec, Inc 2GB DDR PC2100 266 desktop RAM

SKU CH-61EY-E5YCC

A 2 GB DDR desktop memory kit running at 266 MHz PC2100 speed, supplied as two 1 GB modules from a vendor with 25 years of component experience

  • Total capacity2 GB (2 × 1 GB)
  • 2GB kit upgrades desktop speed with 2 x 1GB modules
  • PC2100 266 MHz DDR rating matches legacy system specs
  • 25 years supplier experience backs component reliability
  • New condition ensures full factory performance out of the box
  • Dual-module design populates two slots for balanced channel operation

2GB DDR PC2100 Kit

This Simmtec desktop memory kit provides 2 GB of capacity across two 1 GB modules rated at PC2100 266. It is intended for owners of legacy systems that require this specific DDR standard to restore or expand system memory.

Suits legacy DDR upgrades only

The kit suits technicians repairing or upgrading older desktops that accept PC2100 modules. It does not suit builders who need higher total capacity, faster memory speeds, or different form factors for current platforms.

PC2100 266 specification

The decisive specification is the PC2100 266 rating, which determines whether the modules are compatible with the target motherboard. Match this rating exactly to the board requirements before purchasing.

How it compares

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

Price $10.99
Cheaper than about 96% of the 3,647 comparable items (median $90.99).
Total capacity 2 GB (2 × 1 GB)
Lower than about 95% of the 3,251 comparable items (median 16 GB).
Price per GB $5.50 per GB
Cheaper than about 65% of the 3,251 comparable items (median $6.75 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
Total capacity2 GB (2 × 1 GB)

Questions about this item

Do I need a desktop motherboard with DDR slots that accept PC2100 modules running at 266 MHz?

Yes — this kit is DDR PC2100 rated for 266 MHz and requires a desktop board with matching DDR slots to operate.

Will these two 1 GB sticks run with my existing PC2100 memory or do they need matching modules?

They are standard DDR PC2100 266 MHz sticks and will work alongside other PC2100 modules, though the system will run at the speed of the slowest installed memory.

How can I confirm the full 2 GB is recognised after installing both 1 GB modules?

Check the POST screen, BIOS memory summary, or Windows Task Manager — each should report 2 GB total when both sticks are seated correctly.

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