Home/Memory/Server Memory/Micron MT18KSF51272PZ-1G4K1HE 4GB DDR3-1333MHz RDI...
Micron MT18KSF51272PZ-1G4K1HE 4GB DDR3-1333MHz RDIMM 1Rx4 CL9 Memory

Micron MT18KSF51272PZ-1G4K1HE 4GB DDR3-1333MHz RDIMM 1Rx4 CL9 Memory

SKU MT18KSF51272PZ-1G4K1HE
MicronShop all Micron parts (4,987) ›
  • Designed for servers and workstations
Available to order

MT18KSF51272PZ-1G4K1HE 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 ↓
Part Number
MT18KSF51272PZ-1G4K1HE
Manufacturer
Micron
Capacity
4GB
Memory Type
DDR3 SDRAM
Speed
1333MHz
Module Type
RDIMM (Registered DIMM)

Product details

The Micron MT18KSF51272PZ-1G4K1HE is a 4GB DDR3-1333MHz Registered DIMM (RDIMM) memory module. It features a 1Rx4 rank configuration and CL9 latency, designed for servers and high-performance workstations that require reliable and efficient memory performance.

Specifications

Part Number
MT18KSF51272PZ-1G4K1HE
Manufacturer
Micron
Capacity
4GB
Memory Type
DDR3 SDRAM
Speed
1333MHz
Module Type
RDIMM (Registered DIMM)
Rank
1Rx4
CAS Latency
CL9
Voltage
1.5V
ECC
Yes

Description

The Micron MT18KSF51272PZ-1G4K1HE is a high-quality 4GB DDR3 Registered DIMM (RDIMM) memory module, engineered to deliver robust performance and reliability for server and workstation environments. Operating at a speed of 1333MHz (equivalent to PC3-10600R), this module provides ample bandwidth for demanding applications and multitasking scenarios. The RDIMM form factor includes an onboard register that buffers address and command signals, reducing electrical load on the memory controller and enabling higher memory capacities and improved signal integrity, which is crucial for stability in server systems. This specific module features a 1Rx4 rank configuration, indicating it is a single-rank module with four data bits per memory chip. This configuration is often preferred for its performance characteristics in certain server architectures. The CAS Latency (CL) of 9 signifies the number of clock cycles required for the memory to respond to a column address command. Coupled with its DDR3 technology and 1.5V operating voltage, it offers a balance of speed, power efficiency, and compatibility with a wide range of server platforms that support DDR3 RDIMMs. Furthermore, the inclusion of Error-Correcting Code (ECC) functionality is a critical feature for server-grade memory. ECC detects and corrects single-bit memory errors in real-time, significantly reducing the likelihood of data corruption and system crashes. This makes the MT18KSF51272PZ-1G4K1HE an ideal choice for mission-critical applications where data integrity and system uptime are paramount.

Condition: Refurbished

Free U.S. ground shipping

Typically 1–2 days handling, 3–7 days in transit.

Purchase orders accepted

Government, enterprise, data center and small business.

Warranty & RMA support

See warranty and returns.

Volume pricing

Buying 10+ units?

Get volume pricing and availability for MT18KSF51272PZ-1G4K1HE.

Questions about this part?

Compatibility, condition, lead times — ask a specialist.

(888) 988-8093

Related products

Loading related inventory…