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Green 240-pin DDR3 DIMM with black chips and gold contacts

SAMSUNG

SAMSUNG M393B2G70BH0-YH9 16GB DDR3 1333 ECC Registered server RAM

SKU CH-CTVE-A7TGA MPN M393B2G70BH0-YH9

16 GB DDR3 1333 ECC registered server memory with CL9 latency and 1.35 V operation

  • Total capacity16 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • 16GB capacity supports large server workloads
  • DDR3 1333 speed delivers reliable data throughput
  • ECC Registered design corrects errors for stability
  • 35V low voltage reduces power consumption
  • CL9 latency provides responsive memory access

Server Memory 16GB DDR3

This Samsung module is a 16GB DDR3 1333 ECC Registered DIMM built for enterprise servers. It uses a 240-pin form factor and runs at 1.35V with a CL9 latency profile. The 2Rx4 organisation and registered buffer help maintain signal integrity on heavily populated memory channels. It is sold new as a single 16GB stick.

Suited for DDR3 registered bays

This module fits servers that require registered ECC DDR3 memory in a 240-pin slot at the 1333 MT/s data rate. It is not suitable for desktop or laptop platforms that accept only unbuffered non-ECC memory. Buyers who need a different capacity, speed or voltage should look at other parts. Systems limited to 1.5V DDR3 should verify compatibility before purchase.

Registered ECC DDR3 1333

The decisive specification is the registered ECC DDR3 1333 interface. Only motherboards with registered DDR3 memory controllers supporting this speed and 1.35V operation can use the module. The 2Rx4 rank configuration and CL9 timing are fixed characteristics of this part number. Confirm the platform’s qualified vendor list before ordering.

How it compares

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

Price $34.99
Cheaper than about 89% 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 $2.19 per GB
Cheaper than about 93% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameSAMSUNG
Model nameM393B2G70BH0-YH9
Total capacity16 GB
Product type240-Pin DDR3 SDRAM
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.35 V
Size & build
Shipping weight0.09 kg
Package size305 × 76 × 25 mm

Questions about this item

Should I choose the 16GB 2Rx4 module or look for a different capacity for my server?

This module provides 16GB in a single 2Rx4 registered DIMM; add matching modules to reach your platform's maximum supported memory.

What does the 1333 speed rating deliver in a real server?

The DDR3 1333 (PC3 10600) rating means the module transfers data at up to 1333 MT/s with CL9 latency when the memory controller runs at that speed.

How does the 240-pin DDR3 registered ECC interface affect compatibility?

The 240-pin DDR3 registered ECC design only fits server or workstation boards that accept registered DDR3 DIMMs; it will not seat in unbuffered desktop sockets.

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