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Green 240-pin DDR3L server DIMM with black memory chips

A-Tech

A-Tech 4GB DDR3L 1333 ECC RDIMM 1Rx4 1.35V 240-Pin Server RAM

SKU CH-62T1-GYSBC

Registered ECC DDR3L 1333 RDIMM with 1.35 V low voltage for server workloads

  • Total capacity4 GB
  • Rated speedDDR3L 1333 (PC3L 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • ECC protection guards data integrity with registered DDR3L design
  • Low 1.35V DDR3L voltage reduces power draw in servers
  • 1333 MHz DDR3L speed delivers responsive performance for workloads
  • 4 GB single-rank 1Rx4 module fits 240-pin DDR3 slots
  • Tested replacement for Samsung M392B5270CH0-YH9 and M393B5270CH0-YH9

DDR3L 1333 ECC RDIMM for servers

This 4 GB registered DIMM runs at 1333 MHz with CL9 latency and operates at 1.35 V. It uses a 1Rx4 organisation and major-brand chips on a 240-pin module. The stick is built for server and workstation platforms that require error-correcting registered memory.

Replaces Samsung M392 and M393 modules

It matches the Samsung M392B5270CH0-YH9, M392B5270DH0-YH9, M393B5270CH0-YH9 and M393B5270DH0-YH9 part numbers. The upgrade is worth it when a system shows memory errors, needs ECC protection for data integrity, or requires registered modules to populate all DIMM slots.

Fits DDR3L RDIMM slots in compatible chassis

The module needs a motherboard that accepts DDR3L registered DIMMs at 1.35 V and provides 240-pin sockets. It frees a standard-voltage slot for lower power draw and leaves the remaining banks open for additional registered modules of the same specification. Builders who need unbuffered memory or a different voltage cannot use this part.

How it compares

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

Price $21.99
Cheaper than about 94% of the 6,523 comparable items (median $188.99).
Total capacity 4 GB
Lower than about 95% of the 6,064 comparable items (median 32 GB).
Price per GB $5.50 per GB
Cheaper than about 69% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity4 GB
Performance
Rated speedDDR3L 1333 (PC3L 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Power
Rated voltage1.35 V

Questions about this item

Will the 240-pin DDR3L module fit my server's DIMM slots?

The module uses the standard 240-pin DDR3 DIMM form factor and 1.35V low-voltage operation, so it fits any server or workstation slot designed for DDR3L 1333 registered ECC memory.

How do I install this registered ECC RDIMM correctly?

Power down the system, open the chassis, align the notch on the 240-pin module with the slot key, press firmly until both retention clips click, then verify in BIOS that the 4GB 1Rx4 module is detected at 1333 MHz.

When should I replace this 4GB DDR3L server memory?

Replace the module if memory diagnostics report correctable ECC errors that become uncorrectable, if the system fails POST with beep codes indicating memory failure, or if you upgrade to a platform that requires a higher capacity or different DDR generation.

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