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Green Samsung 16 GB DDR3 240-pin registered ECC DIMM

SAMSUNG

SAMSUNG 16GB DDR3 1600 ECC Registered Server RAM M393B2G70DB0-YK0

SKU CH-F46J-CY6XB MPN M393B2G70DB0-YK0

16 GB DDR3 registered ECC module running at 1600 MHz with CL11 latency for server stability

  • Total capacity16 GB
  • Rated speedDDR3 1600 (PC3 12800)
  • CAS latencyCL11
  • Rated voltage1.5 V / 1.35 V
  • Buffer typeRegistered
  • Memory rank2Rx4
  • 16 GB capacity supports larger workloads in servers
  • ECC Registered design corrects single-bit errors for data integrity
  • DDR3 1600 speed with CL11 latency delivers responsive performance
  • Dual voltage 1.5 V and 1.35 V reduces power draw
  • 240-pin 2Rx4 module fits registered DDR3 server slots

16GB DDR3 ECC Registered DIMM

This 16GB DDR3 module runs at 1600 MT/s with CL11 latency and registered ECC buffering. It is built for workstations and entry-level servers that require data-integrity protection during continuous operation. The dual-rank 2Rx4 organisation helps maximise density per slot.

Check 240-pin DDR3 registered support

Verify that your motherboard accepts 240-pin DDR3 registered ECC DIMMs and can operate at 1.5V or 1.35V. Unbuffered or non-ECC platforms will not recognise this module. Confirm the maximum supported capacity per slot and total system limit before ordering.

Sustained load stability with ECC

Registered buffering reduces electrical load on the memory controller during extended workloads. ECC corrects single-bit errors in real time, preventing silent data corruption on long renders, database tasks or virtualisation hosts. The module maintains rated 1600 speed without throttling under continuous demand.

How it compares

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

Price $112.99
Cheaper than about 64% of the 6,523 comparable items (median $188.99).
Total capacity 16 GB
Lower than about 60% of the 6,064 comparable items (median 32 GB).
Price per GB $7.06 per GB
Typical for this category: the median of 6,064 items is $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 nameM393B2G70DB0-YK0
Total capacity16 GB
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1600 (PC3 12800)
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.5 V / 1.35 V
Size & build
Shipping weight0.03 kg
Package size169 × 53 × 15 mm

Questions about this item

Does the 240-pin DDR3 1600 module arrive alone, or are extra parts included?

The package contains the single 16 GB registered ECC DIMM; no cables, brackets or additional components are supplied.

How do I decide between the 1.5 V and 1.35 V operating voltages?

The module runs at 1.5 V by default and will drop to 1.35 V if the server’s memory controller requests the lower setting.

What does the PC3 12800 rating tell me about real-world throughput?

It indicates a peak transfer rate of 12 800 MB/s at the rated 1600 MT/s speed when installed in a compatible registered-DIMM slot.

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