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Two green rectangular circuit boards with gold edge connectors and black memory chips

SAMSUNG

SAMSUNG M378B5273CH0-CH9 8GB 2x4GB DDR3 1333 desktop RAM

SKU CH-3RXE-HAW3A

An 8 GB dual-channel kit of 240-pin DDR3 desktop memory running at 1333 MHz with CL9 latency and 1.5 V operation

  • 8 GB total capacity from two 4 GB modules
  • 1333 MHz data rate for responsive desktop performance
  • CL9 latency with 1.5 ns cycle time
  • 240-pin DDR3 SDRAM fits standard desktop slots
  • Non-ECC unbuffered design at 1.5 V operating voltage

Samsung DDR3 Kit

This Samsung M378B5273CH0-CH9 kit provides 8 GB of desktop memory across two 4 GB modules. It uses 240-pin DDR3 SDRAM running at a 1333 MHz data rate with a CL9 latency. The modules operate at a standard 1.5 V voltage.

Desktop Upgrade Suitability

The dual-channel kit suits owners of older DDR3 platforms who need a straightforward capacity increase to 8 GB. Builders requiring ECC error correction or higher data rates should look elsewhere. Systems limited to single-rank modules or lower voltages will not be compatible.

Deciding Specification

The PC3-10600U 1333 MHz rating is the single figure that determines whether this kit matches the motherboard specification. Match this bus type exactly to the board documentation before purchasing.

How it compares

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

Price $23.99
Cheaper than about 84% of the 3,647 comparable items (median $90.99).

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Specifications

Product
Brand nameSAMSUNG

Questions about this item

Will the 240-pin DDR3 modules run at 1333 MHz if my older board only supports 10600U?

The kit is rated PC3-10600U at 1333 MHz; on a board limited to that same 10600U speed the modules will operate at their rated frequency without manual changes.

How can I verify the CAS latency is CL9 after installation?

Check the memory tab in CPU-Z or the BIOS SPD readout; both will show CL9-9-9 timing when the kit is running at 1333 MHz.

Does the package contain only the two 4 GB DIMMs or any extra accessories?

The box holds the two 4 GB 240-pin DDR3 DIMMs only; no cables, brackets or documentation are included.

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