Crucial Pro DDR5 SODIMM 48GB 5600 ECC

Crucial Pro DDR5 SODIMM 48GB 5600 ECC

Brand: Crucial | Category: Memory (RAM)

SKU: CRUC-CT48G56C46S5 | Part #: CT48G56C46S5 | MPN: CT48G56C46S5

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About the Crucial Pro DDR5 SODIMM 48GB 5600 ECC

The Crucial Pro DDR5 SODIMM 48GB 5600 ECC represents a significant step forward in compact memory solutions, leveraging the DDR5 architecture's native on-die ECC (ODEC) alongside module-level ECC to deliver double-layer error correction. Built on a 1Rx8 configuration using 16Gb DDR5 DRAM dies, this SODIMM achieves a 48GB capacity in a single module, enabling systems with two SODIMM slots to reach 96GB — a density milestone critical for latency-sensitive professional applications. Operating at 5600 MT/s with CL46 primary timings, the module balances raw throughput with workload reliability in thermally constrained form factors.

Targeted at mobile workstations, compact professional desktops, and edge-deployed mini-workstations, this module excels in environments where full-length DIMM slots are unavailable but ECC reliability is non-negotiable. The 5600 MT/s data rate delivers approximately 44.8 GB/s of theoretical peak bandwidth per channel, supporting memory-bandwidth-hungry workloads such as in-memory databases, CAD rendering, and scientific simulation. The module operates at 1.1V, adhering to JEDEC DDR5 voltage specifications, contributing to reduced thermal output relative to overclocked non-ECC alternatives.

Launched in Q2 2025, this Crucial Pro variant is distinguished from standard DDR5 consumer modules by its explicit ECC support, JEDEC compliance at 5600 MT/s, and validation against enterprise-grade stability requirements. It is compatible with Intel Core Ultra and Xeon W mobile platforms as well as AMD Ryzen PRO and Ryzen AI platforms that expose SODIMM ECC functionality, making it a versatile choice for ISVs certifying workstation configurations and IT departments standardizing on error-resilient compact systems.

Ideal for

  • Mobile workstation deployments running ISV-certified CAD and BIM software where ECC protects large in-memory model assemblies from silent data corruption
  • Edge computing nodes in industrial or medical environments requiring ECC-validated memory in compact, fanless or low-profile enclosures
  • Compact financial workstations processing real-time risk analytics and Monte Carlo simulations that require both high memory bandwidth and bit-error resilience
  • Scientific field instruments and portable laboratory computers executing in-situ data analysis where data integrity cannot be compromised
  • Mini-tower or NUC-style enterprise desktops acting as local inference nodes for AI models, leveraging high-bandwidth DDR5 to feed CPU-based neural network workloads
  • IT fleet standardization programs requiring a single high-density ECC SODIMM SKU to maximize upgradability across multiple generations of professional laptop and compact workstation platforms

Technical specifications

ManufacturerCrucial
Product LineCrucial Pro
Form FactorSODIMM
Memory TypeDDR5
Capacity48GB
Speed Grade5600 MT/s (PC5-44800)
ECC SupportYes — Module-level ECC plus On-Die ECC (ODEC)
Primary Timings (CL-tRCD-tRP-tRAS)CL46-45-45-90
Operating Voltage1.1V
DRAM Die Density16Gb
Module Rank Configuration1Rx8
Pin Count262-pin
Channel ArchitectureSingle module / dual-channel capable (paired)
Peak Theoretical Bandwidth (per module)~44.8 GB/s
XMP / EXPO SupportXMP 3.0 / EXPO (platform-dependent)
JEDEC ComplianceJEDEC DDR5 JESD79-5B
Platform CompatibilityIntel Core Ultra (Meteor Lake/Arrow Lake-H), Intel Xeon W mobile; AMD Ryzen PRO / Ryzen AI (Phoenix, Hawk Point, Strix Point)
ECC Activation RequirementRequires ECC-capable platform and BIOS/UEFI with ECC enable support
Operating Temperature0°C to 85°C (standard JEDEC commercial range)
Storage Temperature-55°C to +100°C
PCB Layers8-layer
Module Height30mm (standard SODIMM low-profile)
Launch QuarterQ2 2025

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.

Technical Specifications

BrandCrucial
CategoryMemory (RAM)
SKUCRUC-CT48G56C46S5
Part NumberCT48G56C46S5
ConditionNew
Product LineCrucial Pro
Form FactorSODIMM
Memory TypeDDR5
Capacity48GB
Speed Grade5600 MT/s (PC5-44800)
ECC SupportYes — Module-level ECC plus On-Die ECC (ODEC)
Primary Timings (CL-tRCD-tRP-tRAS)CL46-45-45-90
Operating Voltage1.1V
DRAM Die Density16Gb
Module Rank Configuration1Rx8
Pin Count262-pin
Channel ArchitectureSingle module / dual-channel capable (paired)
Peak Theoretical Bandwidth (per module)~44.8 GB/s
XMP / EXPO SupportXMP 3.0 / EXPO (platform-dependent)
JEDEC ComplianceJEDEC DDR5 JESD79-5B
Platform CompatibilityIntel Core Ultra (Meteor Lake/Arrow Lake-H), Intel Xeon W mobile; AMD Ryzen PRO / Ryzen AI (Phoenix, Hawk Point, Strix Point)
ECC Activation RequirementRequires ECC-capable platform and BIOS/UEFI with ECC enable support
Operating Temperature0°C to 85°C (standard JEDEC commercial range)
Storage Temperature-55°C to +100°C
PCB Layers8-layer
Module Height30mm (standard SODIMM low-profile)
Launch QuarterQ2 2025

Frequently Asked Questions about Crucial Pro DDR5 SODIMM 48GB 5600 ECC

What does the Crucial Pro DDR5 SODIMM 48GB 5600 ECC do?

The Crucial Pro DDR5 SODIMM 48GB 5600 ECC is enterprise server memory designed for ECC-protected workloads — virtualization hosts, database servers, analytics platforms, and AI training rigs. Crucial validates this module against major server vendor compatibility matrices.

What does the Crucial Pro DDR5 SODIMM 48GB 5600 ECC do?

The Crucial Pro DDR5 SODIMM 48GB 5600 ECC is enterprise server memory designed for ECC-protected workloads — virtualization hosts, database servers, analytics platforms, and AI training rigs. Crucial validates this module against major server vendor compatibility matrices.

What are the headline specs of the Crucial Pro DDR5 SODIMM 48GB 5600 ECC?

Key specifications for the Crucial Pro DDR5 SODIMM 48GB 5600 ECC: new condition; manufacturer Crucial; product line Crucial Pro; form factor SODIMM; memory type DDR5; capacity 48GB; speed grade 5600 MT/s (PC5-44800). Manufacturer part number CT48G56C46S5. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.

What are the headline specs of the Crucial Pro DDR5 SODIMM 48GB 5600 ECC?

Key specifications for the Crucial Pro DDR5 SODIMM 48GB 5600 ECC: new condition; manufacturer Crucial; product line Crucial Pro; form factor SODIMM; memory type DDR5; capacity 48GB; speed grade 5600 MT/s (PC5-44800). Manufacturer part number CT48G56C46S5. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.