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Green rectangular memory module with gold edge connectors and black chips

SAMSUNG

SAMSUNG M393B1K70DH0-YH9 DDR3 8 GB ECC Registered DIMM 240-pin

SKU CH-BAHB-AQ2AK MPN M393B1K70DH0-YH9

ECC registered DDR3 DIMM delivers 8 GB at 1333 MT/s for server workloads

  • ECC protection prevents data corruption with registered design
  • 8 GB capacity supports demanding server workloads
  • DDR3-1333 speed delivers reliable 10600 MT/s bandwidth
  • 240-pin DIMM fits standard registered memory slots
  • Single module simplifies upgrade and maintenance planning

Server-grade DDR3 ECC registered DIMM

This Samsung M393B1K70DH0-YH9 module delivers 8 GB of DDR3-1333 memory in a single 240-pin DIMM. It operates at PC3-10600 speed and includes both ECC and registered buffering for data integrity. The component is supplied new and intended for compatible server or workstation platforms.

Suited for ECC-registered DDR3 systems only

This module fits servers and workstations that require registered DDR3 memory with error correction. It will not function in standard desktop boards that accept only unbuffered non-ECC DIMMs. Buyers needing unbuffered memory or a different pin count should look at other parts.

8 GB capacity at DDR3-1333

The single 8 GB rank provides straightforward capacity expansion for supported multi-socket platforms. Headroom is defined by the DDR3-1333 bus and registered architecture; systems requiring higher frequencies, larger densities per slot, or unbuffered operation will need a different specification.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $41.99
Pricier than about 80% of the 8,808 comparable items (median $16.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does my motherboard need 240-pin DDR3 slots that support ECC registered memory for this module to work?

Yes, the module is a 240-pin DDR3 DIMM with ECC and registered features, so the board must provide DDR3 slots that accept registered ECC modules.

Can I add this Samsung M393B1K70DH0-YH9 stick to a system that already has PC3-10600 DDR3-1333 memory installed?

It will run at the same PC3-10600 DDR3-1333 speed, but mixing registered ECC with unbuffered non-ECC modules usually prevents the system from booting.

How can I confirm the module is detected at the correct 1333 MT/s speed after installation?

Check the BIOS memory information or an OS tool such as CPU-Z; it should report the module running at DDR3-1333 (PC3-10600) with ECC and registered status shown.

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