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Green 240-pin DDR3 RDIMM module with black chips and silver contacts

A-Tech

A-Tech 8GB DDR3 1333 ECC RDIMM 2Rx4 Dell 0146H server RAM

SKU CH-7ATE-ZMKB7

8GB DDR3 1333MHz ECC registered DIMM with 2Rx4 organisation for Dell 0146H servers

  • Total capacity8 GB
  • Rated speedDDR3 1333 (PC3 10600)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL9
  • Rated voltage1.5 V
  • Buffer typeRegistered
  • 8GB capacity handles heavier server workloads
  • DDR3 1333MHz PC3-10600 speed matches Dell 0146H spec
  • ECC registered design protects data integrity
  • 2Rx4 rank with major-brand chips ensures reliability
  • 5V standard voltage fits existing DIMM slots

Dell server RAM upgrade

This 8 GB registered ECC module replaces Dell part numbers including 0146H and A4051431. It is built for servers and workstations that require error-correcting registered memory. The single DIMM uses a 240-pin DDR3 interface and major-brand chips. Buyers needing non-ECC or unbuffered memory for desktop platforms cannot use this module.

DDR3 1333 registered limits

The module runs at 1333 MHz with CL9 latency at the standard 1.5 V DDR3 voltage. Registered buffering adds one clock cycle of address-command delay, which the memory controller must support. Maximum capacity and population rules are set by the server platform and are not defined by this module alone. Systems limited to lower DDR3 speeds or to unbuffered DIMMs will not accept this memory.

Build quality and daily fit

Each stick is tested for reliability before shipment and carries a lifetime warranty from the manufacturer. The 240-pin DIMM keying matches DDR3 registered slots, preventing accidental insertion into incompatible sockets. Heat spreaders are not included, so airflow in the chassis must be adequate for dense configurations. The 2Rx4 organisation suits platforms that support dual-rank registered DIMMs.

How it compares

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

Price $28.99
Cheaper than about 91% of the 6,523 comparable items (median $188.99).
Total capacity 8 GB
Lower than about 80% of the 6,064 comparable items (median 32 GB).
Price per GB $3.62 per GB
Cheaper than about 84% of the 6,064 comparable items (median $7.25 per GB).

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Specifications

Product
Brand nameA-Tech
Total capacity8 GB
Performance
Rated speedDDR3 1333 (PC3 10600)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL9
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Power
Rated voltage1.5 V

Questions about this item

Should I choose the single 8 GB module or look for a matched pair for my Dell server?

This listing is a single 8 GB DDR3 1333 ECC RDIMM. Add a second identical module if your Dell system requires matched pairs for multi-channel operation.

What does the 1333 MHz speed mean once the module is installed in a Dell PowerEdge?

The module runs at DDR3 1333 (PC3-10600) with CL9 latency at 1.5 V, delivering the rated throughput your server's memory controller negotiates.

How does the DDR3 240-pin registered ECC interface affect what my system can use?

The 240-pin DDR3 RDIMM interface with ECC and 2Rx4 organisation limits use to platforms that support registered DDR3 ECC memory.

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