Crucial 32GB DDR5-4800 SODIMM Laptop Memory CT32G48C40S5

Crucial 32GB DDR5-4800 SODIMM — High-Capacity Laptop Memory Powerhouse

The Crucial 32GB DDR5-4800 SODIMM (CT32G48C40S5) is a single-module high-capacity memory powerhouse engineered for modern DDR5-compatible laptops, delivering massive 32GB storage in a single SODIMM slot at 4800 MT/s data transfer rates. Manufactured directly by Micron — one of the world's three largest DRAM fabricators — this module brings on-die ECC for improved data integrity, low 1.1V operating voltage for cooler temperatures and longer battery life, and Plug & Play JEDEC compliance with 12th, 13th, 14th, and 15th-generation Intel laptops, AMD Ryzen 6000/7000/8000 systems, and modern Apple Mac SODIMM-based models. The ideal upgrade for content creation, software development, virtualization, data science, and any workload where massive memory capacity is the bottleneck.

🚀 Performance Specifications

• Capacity: 32GB single module
• Memory Type: DDR5 SDRAM
• Speed: 4800 MT/s (PC5-38400)
• Latency: CL40-39-39
• Voltage: 1.1V (lower than DDR4's 1.2V)
• Form Factor: 262-pin SODIMM (Notebook/Laptop)
• Configuration: 2Rx8 (Dual-Rank)
• ECC: Non-ECC, with On-Die ECC built into DDR5 chips
• Buffering: Unbuffered
• Manufacturer: Crucial by Micron

⚡ Why 32GB DDR5 Single-Module Is the Power User's Choice

• Massive Single-Slot Capacity: 32GB in one SODIMM slot leaves the second slot free for future expansion to 64GB total
• Higher Bandwidth Than DDR4: 4800 MT/s delivers up to 50% faster data throughput vs. typical DDR4-3200 SODIMMs
• Lower Power Consumption: 1.1V operation translates to better battery life and cooler-running laptops
• On-Die ECC: DDR5's built-in error correction at the chip level improves data integrity — critical for content creation and data-intensive workflows
• Dual 32-bit Channels per DIMM: DDR5 splits each module into two independent sub-channels for better parallelism
• Future-Proof Investment: DDR5 is the current standard — ensures compatibility with future processor generations
• Dual-Rank Performance: 2Rx8 configuration offers improved memory access patterns for many workloads
• JEDEC Standard Speed: 4800 MT/s is the official JEDEC base spec for DDR5 — guaranteed compatibility with every DDR5 laptop on the market

🎨 Design — Standard SODIMM Profile

• Form Factor: Industry-standard 262-pin SODIMM — fits all modern DDR5-compatible laptops
• PCB: Green PCB with Crucial-branded label
• Height: Low-profile design fits even ultrabook chassis with limited memory clearance
• No Heat Spreader: Bare PCB design — appropriate for laptop thermal envelopes (DDR5-4800 doesn't require active cooling)

🛡️ Build Quality & Reliability

• Micron-Manufactured Chips: Direct from one of the top three DRAM fabricators in the world (Samsung, SK Hynix, Micron)
• Rigorous Multi-Stage Testing: Each module is tested at the chip level, module level, and system level for long-term reliability
• JEDEC Compliant: Adheres to the official JEDEC DDR5 specification for guaranteed compatibility
• On-Die ECC: Built-in error correction reduces system crashes and data corruption
• Power Management IC (PMIC): DDR5's onboard PMIC delivers cleaner, more stable power directly to the memory chips
• Backed by Micron's 43+ Years of Manufacturing Excellence: Industry-leading DRAM expertise from chip design through final module assembly

💻 Platform Compatibility

• Intel Laptops: 12th Gen (Alder Lake), 13th Gen (Raptor Lake), 14th Gen (Meteor Lake), 15th Gen (Lunar Lake / Arrow Lake) — H, P, and U series
• AMD Laptops: Ryzen 6000 (Rembrandt), Ryzen 7000 (Phoenix), Ryzen 8000 (Hawk Point), Ryzen AI 300 series
• Apple Mac: Compatible with select Mac models that use SODIMM DDR5 (note: most modern Macs use unified memory, not SODIMM)
• Form Factor Match: 262-pin SODIMM — does NOT fit older DDR4-260-pin SODIMM slots (different keying)
• Single-Module or Dual-Channel: Run as single 32GB module, or pair with another identical 32GB DDR5-4800 SODIMM for 64GB dual-channel performance
• Maximum Per-Slot Capacity: 32GB is currently the highest single-module capacity widely supported in consumer laptops

🎯 Best For

• Power user laptops upgrading from base 16GB factory configurations to 32GB or 64GB total
• Content creators running 4K video editing in DaVinci Resolve, Adobe Premiere with multiple high-resolution timelines
• 3D rendering and animation in Blender, Maya, Cinema 4D, SketchUp Pro
• Software developers running multiple IDEs, Docker containers, virtual machines simultaneously
• Data scientists and ML engineers working with large datasets requiring substantial RAM
• Heavy virtualization workflows running multiple Windows/Linux VMs at once
• Photographers managing large RAW catalogs in Lightroom, Capture One, Photoshop
• Modern AAA gaming laptops requiring abundant memory for ray-traced titles
• Adding a single 32GB module to a laptop with existing 16GB to create an asymmetric 48GB total

📋 Key Features

• 32GB single DDR5-4800 SODIMM module (CT32G48C40S5)
• 4800 MT/s PC5-38400 data rate with CL40-39-39 latency
• 2Rx8 dual-rank configuration for improved memory access patterns
• 1.1V low-voltage operation for better battery life and cooler temperatures
• 262-pin standard laptop SODIMM form factor
• On-die ECC for improved data integrity
• Non-ECC, unbuffered for consumer laptop compatibility
• JEDEC-compliant — Plug & Play with all DDR5-compatible laptops
• Crucial-by-Micron quality with direct chip-level manufacturing
• Compatible with Intel 12th-15th Gen and AMD Ryzen 6000-9000 series laptops
• Standard SODIMM height — fits ultrabooks and standard laptops alike
• Power Management IC (PMIC) on-module for cleaner power delivery
• High-capacity single-slot solution leaves second slot free for expansion to 64GB total
• SKU: LRAM-CRUC-32G-DDR5-4800-OB-0141