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Green circuit board DIMM with black memory chips and gold edge connectors

EDGE Tech

EDGE Tech PE209841 2GB DDR2 667 ECC Unbuffered 240-pin server RAM

SKU CH-F8GV-1C90M MPN PE209841

2GB DDR2-667 ECC unbuffered DIMM with 240-pin layout for compatible servers

  • Total capacity2 GB (2 × 1 GB)
  • Rated speedDDR2 667 (PC2 5300)
  • Buffer typeUnbuffered
  • Product type240-Pin DDR2 SDRAM
  • ECC protects server data integrity
  • DDR2 667 MHz speed matches legacy system specs
  • Unbuffered design fits standard 240-pin DIMM slots
  • 2 GB capacity upgrades compatible desktops and servers
  • Lifetime warranty backs EDGE Tech quality assurance

2GB DDR2 ECC server module

This 2GB DDR2 SDRAM DIMM runs at 667MHz and includes error-correcting code for data integrity. The unbuffered design connects directly to the memory controller without a register. It uses the 240-pin form factor and conforms to the PC2-5300 standard. EDGE Tech supplies the module new under part number PE209841.

Compatibility and use cases

Suits technicians maintaining legacy DDR2 servers that require ECC unbuffered memory for error detection. Not suited for systems that accept only registered or fully buffered DIMMs, nor for platforms limited to non-ECC modules. Buyers needing higher density than 2GB or a faster DDR2 speed grade should look elsewhere.

Deciding specification

The module is unbuffered ECC DDR2-667 in a 240-pin DIMM. Only motherboards specifying unbuffered ECC PC2-5300 memory will accept it. Confirm the platform demands this exact combination before ordering.

How it compares

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

Price $37.99
Cheaper than about 88% of the 6,523 comparable items (median $188.99).
Total capacity 2 GB (2 × 1 GB)
Lower than about 98% of the 6,064 comparable items (median 32 GB).
Price per GB $19.00 per GB
Pricier than about 80% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameEDGE Tech
Total capacity2 GB (2 × 1 GB)
Product type240-Pin DDR2 SDRAM
Performance
Rated speedDDR2 667 (PC2 5300)
Memory
ECC supportYes
Buffer typeUnbuffered
Size & build
Shipping weight0.02 kg
Package size160 × 48 × 13 mm

Questions about this item

Will the ECC error-checking on this DDR2 module require any special maintenance or replacement over time?

No, the ECC function is built into the memory chips and operates automatically without user maintenance or scheduled replacement.

What is the first performance limit reached when this PC2-5300 memory runs under sustained load?

The 667 MHz bus speed and DDR2 architecture set the maximum bandwidth ceiling before any other bottleneck appears.

How much heat or noise does this 240-pin unbuffered DIMM produce during all-day operation?

The module runs passively with no fan; heat output is low and it adds no audible noise to the server.

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