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Green rectangular server memory module with gold contacts and black chips

SAMSUNG

SAMSUNG M386B4G70DM0-YK0 32GB DDR3 1600MHz ECC LRDIMM 240-pin server memory module

SKU CH-JREY-2BM50

32 GB DDR3 ECC LRDIMM running at 1600 MHz with 240 pins for server workloads

  • Product typeRAM Module
  • 32 GB capacity supports large server workloads
  • DDR3-1600 speed delivers 1600 MHz data rates
  • ECC and CL11 latency protect data integrity
  • Quad-rank LRDIMM design fits 240-pin server slots
  • Low-voltage 1.35 V operation reduces power draw

Server memory upgrade

This Samsung module delivers 32GB of DDR3 ECC LRDIMM memory for compatible servers. It runs at 1600MHz with a low 1.35V operating voltage. The quadruple-rank design and CL11 latency support stable data handling in multi-socket environments. The 240-pin form factor fits standard LRDIMM slots.

Suits capacity-focused servers

This module suits administrators expanding memory in qualified DDR3 LRDIMM platforms that accept 32GB single modules. Builders needing unbuffered UDIMMs or standard RDIMMs cannot use this part. Systems limited to lower densities or higher voltages should look elsewhere. It is not for desktop or consumer motherboards.

Direct slot installation

Installation requires inserting the 240-pin LRDIMM into a supported server slot until the latches engage. The low-profile height assists fitment in dense chassis. Issues usually arise when the platform firmware does not recognise quadruple-rank modules or when mixed-rank populations breach the memory controller limits.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $66.99
Cheaper than about 81% of the 3,798 comparable items (median $131.99).

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Specifications

Product
Brand nameSamsung
Product typeRAM Module

Questions about this item

Does this 32 GB DDR3-1600 LRDIMM require a motherboard with 240-pin slots?

Yes, the module uses a 240-pin LRDIMM form factor and must be installed in a compatible 240-pin DDR3 server motherboard slot.

Can the 1.35 V PC3L-12800 module operate alongside 1.5 V DDR3 DIMMs already in the server?

The module runs at 1.35 V; mixing voltages depends on the platform, so check the server manual before combining it with 1.5 V DIMMs.

How can I verify the 32 GB quad-rank ECC module is detected at 1600 MHz with CL11 after installation?

Enter the system BIOS or use a hardware information utility to confirm the capacity shows 32 GB, speed reads 1600 MHz, and timings show CL11.

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