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Crucial ECC Unbuffered DIMMs

Increase the performance of your workstation or home server

Designed to increase the performance of workstations and servers, Crucial ECC UDIMMs deliver cost-effective performance. Whether you’re using a workstation or server to run office applications, design digital media, edit videos or host web content, Crucial ECC UDIMMs help increase your productivity. Maximize expensive workstation and server investments by inexpensively installing more memory.

Maximize your productivity and run apps faster

Cut load times. Accelerate demanding applications. And spend less time waiting on your system and more time getting work done. Crucial ECC UDIMMs enable you to maximize the performance capability of your CPUs for a faster, more responsive system.

Minimize data errors for optimal performance

Crucial ECC UDIMMs contain error correction code (ECC). ECC parity helps detect and correct single-bit memory errors, which can cause sudden shutdowns, file corruption or data loss. Help prevent costly downtimes with Crucial ECC UDIMMs, which ensure a higher level of data integrity.

Available in multiple form factors and memory technologies

Crucial ECC UDIMMs are available in DDR to DDR4 memory technology, and select modules are also available in the very low profile (VLP) form factor. Measuring just 18.75mm tall, Crucial VLP ECC UDIMMs are 40% shorter than standard ECC UDIMMs and facilitate better airflow in space-constrained, systems such as microservers, routers, and switches.

Backed by the Reliance Program1

When you make an enterprise-level investment in Crucial products, we believe you deserve a higher level of support. The Reliance Program offers qualified customers up to four additional benefits that affirm our commitment to your servers through service call reimbursements, on-site spares, 24/7 technical support through our direct hotline, and special bulk shipping options.

Crucial ECC Unbuffered DIMM specs

ECC UDIMM

DDR

DDR2

DDR3

DDR4

DENSITY

256MB, 512MB, 1GB

1GB, 2GB, 4GB

1GB, 2GB, 4GB, 8GB

4GB, 8GB

SPEED

400MHz

667MHz, 800MHz

1066MT/s, 1333MT/s, 1600MT/s, 1866MT/s

2133 MT/s

VOLTAGE

2.5V

2.5V

1.5V, 1.35V

1.2V

RANK

Single, Dual

Single, Dual

Single, Dual

Single, Dual

COMPONENT CONFIGURATION

x8

x8

x8

x8

PIN COUNT

184-pin

240-pin

240-pin

288-pin

  1. Contact your Crucial sales representative for more information