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Two green DDR2 FBDIMM modules with gold contacts and black chips

Simmtec, Inc

Simmtec, Inc 4GB Kit 2x2GB DDR2-667 FBDIMM

SKU CH-EM2H-VFVF9

A 4 GB DDR2 kit with two 240-pin FBDIMM modules at 667 MHz, CL5, 1.8 V, ECC registered

  • Total capacity4 GB (2 × 2 GB)
  • 4GB dual-channel capacity from a matched 2x2GB kit
  • DDR2-667 speed rated at PC2-5300 for server platforms
  • Fully Buffered DIMM with ECC and registered design for data integrity
  • 8V operation with CL5 latency on 240-pin form factor

Server-grade DDR2 memory kit

This 4 GB kit contains two 2 GB Fully Buffered DIMMs built for DDR2-667 systems that require registered ECC memory. Each module uses a 240-pin interface and operates at 1.8 V with CL5 latency. The dual-rank design suits workstations and entry-level servers that specify FBDIMM technology.

FBDIMM platform constraint

Fully Buffered DIMMs are only compatible with motherboards that explicitly support the FBDIMM standard; they will not fit or function in standard unbuffered DDR2 slots. The kit provides 4 GB total capacity, so systems needing more memory must add further kits if the board has additional slots.

How it compares

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

Price $22.99
Cheaper than about 85% of the 3,647 comparable items (median $90.99).
Total capacity 4 GB (2 × 2 GB)
Lower than about 80% of the 3,251 comparable items (median 16 GB).
Price per GB $5.75 per GB
Cheaper than about 62% of the 3,251 comparable items (median $6.75 per GB).

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Specifications

Product
Total capacity4 GB (2 × 2 GB)

Questions about this item

Should I choose the 4 GB kit with two 2 GB modules or look for a single 4 GB stick?

The kit provides two 2 GB modules, giving 4 GB total across two slots; a single 4 GB stick would occupy only one slot but is not offered in this listing.

What does the DDR2-667 rating mean for actual throughput in my system?

DDR2-667 runs at 667 MT/s, delivering up to 5300 MB/s of peak bandwidth per module when installed in a compatible FBDIMM slot.

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