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Green printed circuit board with 240 gold pins and black memory chips

SAMSUNG

SAMSUNG M393B5673FH0-CH9 2GB DDR3 1333 ECC Registered server RAM

SKU CH-FKXJ-7V10W

2 GB DDR3 1333 ECC registered server memory module with 240-pin interface

  • Total capacity2 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • Product type240-Pin DDR3 SDRAM
  • 2 GB capacity supports essential server workloads
  • DDR3 1333 speed delivers 10600 MB/s bandwidth
  • ECC registered design corrects errors for data integrity
  • 240-pin DDR3 form factor fits registered DIMM slots
  • 50 V operation matches standard DDR3 voltage

Samsung DDR3 1333 ECC Registered module

This 2 GB Samsung DDR3 1333 (PC3 10600) stick is built as a 240-pin registered DIMM with ECC and operates at 1.50 V. It targets servers and workstations that require error-correcting registered memory for data integrity.

Suited for systems needing registered ECC DDR3

It fits motherboards that accept 240-pin registered DDR3 modules and run at 1.50 V. Builders who need unbuffered non-ECC memory or a higher-speed grade should look at a different module type.

Sustained load behaviour

Registered buffering reduces electrical load on the memory controller during continuous operation. ECC detects and corrects single-bit errors that can accumulate over long runtimes, keeping data consistent under sustained workloads.

How it compares

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

Price $23.99
Cheaper than about 93% 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 $12.00 per GB
Pricier than about 72% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameSAMSUNG
Model nameM393B5673FH0-CH9
Total capacity2 GB
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1333 (PC3 10600)
Memory
ECC supportYes
Buffer typeRegistered
Power
Rated voltage1.5 V

Questions about this item

Will this 240-pin DDR3 module work in my server board that only takes unbuffered memory?

No, the module is registered and requires a motherboard that supports registered DDR3 DIMMs.

Can I add this 1.50 V registered stick alongside the unbuffered DDR3 modules already in my system?

Mixing registered and unbuffered DDR3 on the same channel is not supported and will prevent the system from booting.

How do I confirm the module is running at DDR3 1333 after installation?

Check the memory speed reported in the BIOS or use a system-information tool such as CPU-Z to verify PC3 10600 operation.

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