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Three green DDR3 ECC RDIMM modules with gold contacts and black chips

A-Tech

A-Tech 48GB (3x16GB) DDR3 1600 ECC RDIMM 2Rx4 1.5V memory upgrade

SKU CH-636Z-232PV

48 GB ECC registered DDR3 kit with three 16 GB modules at 1600 MHz for Dell PowerEdge 12th Gen rack servers

  • Capacity48GB (3 x 16GB)
  • Type240-Pin DDR3 SDRAM
  • SpeedDDR3 1600 (PC3 12800)
  • CAS LatencyCL11
  • Voltage1.50V
  • ECCYes

Capacity 48GB (3 x 16GB)

  • ECC registered design protects data integrity in Dell PowerEdge 12th Gen rack servers
  • 48 GB kit (3×16 GB) expands memory capacity for virtualization and database workloads
  • DDR3 1600 MHz CL11 at 1.5 V delivers reliable throughput for Xeon E5 and E7 platforms
  • 240-pin 2Rx4 registered DIMMs ensure correct seating in R320 through R920 chassis
  • Lifetime warranty and US-based technical support back every module for long-term deployment confidence

48GB DDR3 ECC RDIMM Kit

This 48GB kit contains three 16GB registered DIMMs built for Dell PowerEdge 12th generation rack servers. Each module runs at 1600MHz with CL11 latency at 1.5V and uses a 2Rx4 organisation with error-correcting code.

Suits R320, R420, R520, R620, R720, R720xd, R820.

The registered ECC design makes these modules incompatible with desktop or laptop platforms that require unbuffered non-ECC memory. Buyers who need consumer SO-DIMMs or standard UDIMMs should look elsewhere.

Verify 240-pin DDR3 slots and registered support

Check your server manual for the correct population order across the three channels before installing. Confirm the system BIOS is current for the Xeon processor family installed so the kit initialises at the rated speed.

Highlights

  • ECC registered design protects data integrity in Dell PowerEdge 12th Gen rack servers
  • 48 GB kit (3×16 GB) expands memory capacity for virtualization and database workloads
  • DDR3 1600 MHz CL11 at 1.5 V delivers reliable throughput for Xeon E5 and E7 platforms
  • 240-pin 2Rx4 registered DIMMs ensure correct seating in R320 through R920 chassis
  • Lifetime warranty and US-based technical support back every module for long-term deployment confidence

Specifications

BrandA-Tech
SeriesDell PowerEdge Compatible
Model48GB (3x16GB) 2Rx4 PC3-12800R for Dell PowerEdge R320, R420, R420xr, R520, R620, R720, R720xd, R820, R920
Part NumberNE-MS-0005
Capacity48GB (3 x 16GB)
Type240-Pin DDR3 SDRAM
SpeedDDR3 1600 (PC3 12800)
CAS LatencyCL11
Voltage1.50V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor Brand Chipset
Heat SpreaderNo
Compatible SystemDell PowerEdge R320, R420, R420xr, R520, R620, R720, R720xd, R820, R920 | 12th Gen Rack Servers
OptionCompatible with Dell PowerEdge R320, R420, R420xr, R520, R620, R720, R720xd, R820, R920
FeaturesDesigned for Dell PowerEdge R320, R420, R420xr, R520, R620, R720, R720xd, R820, R920
Package ContentThree Modules

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Questions about this item

Which Dell PowerEdge server models accept this 48 GB DDR3 1600 ECC RDIMM kit?

The kit is designed for PowerEdge R320, R420, R420xr, R520, R620, R720, R720xd, R820 and R920 12th-generation rack servers.

Will these registered ECC modules work with older non-ECC unbuffered DIMMs already installed in the server?

No — registered ECC RDIMMs cannot be mixed with non-ECC unbuffered memory; the system requires all slots to use registered ECC modules.

How can I confirm the 48 GB kit is running at DDR3 1600 with ECC active after installation?

Check the BIOS memory information or the OS memory report; both should show 48 GB total, 1600 MT/s speed and ECC enabled.

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