Home/Memory/Server Memory/ATP AB28L72T4SQA2 1GB DDR-266MHz RDIMM 2Rx8 CL2.5 ...

Safe checkout

Secure payments

Fast dispatch

12 day handling

Free shipping

U.S. ground

Warranty & RMA

Support after delivery

ATP AB28L72T4SQA2 1GB DDR-266MHz RDIMM 2Rx8 CL2.5 Memory

SKU AB28L72T4SQA2
Brand Atp
  • 1GB memory capacity
  • DDR-266MHz (PC2100) speed
  • RDIMM (Registered DIMM) type
  • 2Rx8 memory organization
  • CL2.5 latency
  • ECC (Error-Correcting Code) support
  • Designed for server and workstation applications
Available to order

AB28L72T4SQA2 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.

Key specifications

See full specs ↓
Capacity
1GB
Memory Type
DDR-266MHz RDIMM
Speed
266MHz
Organization
2Rx8
Latency
CL2.5
ECC
Yes (Registered)

Product details

The ATP AB28L72T4SQA2 is a 1GB DDR-266MHz RDIMM memory module. It features a 2Rx8 configuration and CL2.5 latency, designed for servers and workstations requiring stable and reliable RAM.

Technical Information

Capacity1GB
Memory TypeDDR-266MHz RDIMM
Speed266MHz

Additional Specifications

Organization2Rx8
LatencyCL2.5
ECCYes (Registered)

Description

The ATP AB28L72T4SQA2 is a 1GB Registered Dual In-line Memory Module (RDIMM) operating at DDR-266MHz, also known as PC2100. This module is engineered for server and workstation applications where high reliability and data integrity are critical. The 'Registered' designation indicates the presence of a register chip that buffers command and address signals, which helps to reduce the electrical load on the memory controller and allows for greater memory capacity and stability in complex systems. This RDIMM has a 2Rx8 memory configuration. '2R' signifies that it is dual-ranked, meaning it contains two independent sets of memory chips (ranks) that the memory controller can access. 'x8' denotes that each individual memory chip has an 8-bit data width. Dual-rank modules can sometimes offer performance advantages through rank interleaving, allowing for more efficient data retrieval. With a CAS Latency (CL) of 2.5, this module specifies the timing for data access. As an ECC (Error-Correcting Code) RDIMM, it provides the essential capability to detect and correct memory errors, thereby preventing data corruption and system instability. This makes the AB28L72T4SQA2 a dependable choice for servers and workstations that require robust memory performance and data protection.

Condition: Refurbished

Free U.S. ground shipping

Typically 12 days handling, 37 days in transit.

Purchase orders accepted

Government, enterprise, data center and small business.

Warranty & RMA support

See warranty and returns.

Buying 10+ units?

Get volume pricing and availability for AB28L72T4SQA2.

Running security check — you can keep filling the form.

Questions about this part?

Compatibility, condition, lead times — ask a specialist.

(888) 988-8093

Related products

Loading related inventory…
ATP AB28L72T4SQA2 1GB DDR-266MHz RDIMM 2Rx8 CL2.5 Memory | CoreRex