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

SAMSUNG

SAMSUNG M378T5663RZ3-CF7 2GB DDR2 800 server RAM

SKU CH-NA9N-34Z43 MPN M378T5663RZ3-CF7

2GB DDR2 800 server module with 240-pin ECC design for legacy system upgrades

  • Total capacity2 GB
  • Rated speedDDR2 800 (PC2 6400)
  • Product type240-Pin DDR2 SDRAM
  • 2GB capacity adds memory headroom for legacy servers
  • DDR2 800 speed matches PC2 6400 system buses
  • 240-pin DDR2 form factor fits registered DIMM slots
  • Samsung manufacture ensures OEM-grade component quality
  • New condition delivers full-rated reliability from first install

Capacity and Type

This is a 2 GB Samsung DDR2 SDRAM module built to the PC2-6400 standard. It uses a 240-pin form factor and carries the manufacturer part number M378T5663RZ3-CF7. The stick is supplied in new condition.

Suitable Systems and Limitations

The module fits servers or workstations that accept 240-pin DDR2 memory running at 800 MT/s. It will not work in systems that require registered or ECC memory if this stick is unbuffered and non-ECC. Buyers who need higher capacities per slot or a faster memory standard must choose a different product.

Decisive Specification

The 240-pin DDR2 interface running at PC2-6400 speed is the single detail that decides whether this module fits a given board. Only platforms designed for DDR2 800 can accept it.

How it compares

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

Price $15.99
Cheaper than about 97% of the 6,523 comparable items (median $188.99).
Total capacity 2 GB
Lower than about 98% of the 6,064 comparable items (median 32 GB).
Price per GB $8.00 per GB
Pricier than about 57% of the 6,064 comparable items (median $7.25 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 nameSAMSUNG
Model nameM378T5663RZ3-CF7
Total capacity2 GB
Product type240-Pin DDR2 SDRAM
Performance
Rated speedDDR2 800 (PC2 6400)

Questions about this item

Will this 2GB 240-pin DDR2 800 module work alongside other DDR2 800 sticks I already have?

Yes, this module runs at DDR2 800 (PC2 6400) and uses the standard 240-pin DDR2 form factor, so it can be paired with other DDR2 800 modules of the same speed.

How can I confirm the system recognises the full 2GB at DDR2 800 after installing the M378T5663RZ3-CF7?

Check the BIOS memory summary or use a tool such as CPU-Z; it should report 2GB capacity and a DRAM frequency of 400 MHz (DDR2 800 effective).

Does the box contain only the memory module or are any extra brackets or cables included?

The package contains the 2GB 240-pin DDR2 SDRAM module itself; no additional brackets, cables or accessories are supplied.

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