Kingston ValueRAM 32GB 4800MT/s DDR5 Non-ECC CL40 DIMM 2Rx8 KVR48U40BD8-32 Desktop Memory
Description Overview
The Kingston ValueRAM KVR48U40BD8‑32 is a 32 GB DDR5 desktop memory module (single 32 GB stick) — designed to give you modern‑generation RAM performance for gaming, productivity, and general desktop use. It runs at 4800 MT/s (PC5‑38400) with CAS latency CL40, operates at 1.10 V, and uses the standard 288‑pin UDIMM form factor. It’s non‑ECC, unbuffered, suitable for most modern desktop motherboards that support DDR5. It’s a “value-class” RAM from Kingston’s ValueRAM lineup, so it prioritizes reliable, no-frills performance over extras like RGB or heatsinks.
Specifications
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Capacity: 32 GB (1 × 32 GB)
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Memory Type / Generation: DDR5 SDRAM, desktop DIMM
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Speed / Data Rate: 4800 MT/s (PC5‑38400)
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CAS & Timings: CL40 — timings 40‑39‑39 (JEDEC standard)
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Voltage: 1.10 V typical
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Form Factor / Pins: 288‑pin DIMM, unbuffered / non‑registered
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Rank / Organization: Dual‑rank (2Rx8) module
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Error Checking: Non‑ECC (with on‑die ECC for internal DRAM)
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SPD / Compatibility Standard: Programmed to JEDEC DDR5‑4800 standard
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Physical / Mechanical: PCB height ~ 31.25 mm (≈ 1.23″)
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Operating Temperature Range: 0 °C to +85 °C
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Storage Temperature Range: –55 °C to +100 °C
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Compliance / Build: RoHS‑compliant, halogen‑free, gold‑contact fingers on 288‑pin edge connector.
Key Features — What this RAM offers
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32 GB capacity (single stick) — gives plenty of RAM for gaming, multitasking, productivity, content creation, etc.
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DDR5 technology, 4800 MT/s (PC5‑38400) — much faster than typical DDR4 modules; provides increased bandwidth and improved overall performance for modern CPUs and workloads.
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CAS Latency CL40 (40‑39‑39 timings) @ 1.1 V — standard for DDR5‑4800, balancing speed and stability.
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2Rx8, 288‑pin DIMM, non‑ECC, unbuffered — standard desktop memory form factor compatible with most modern consumer motherboards that support DDR5.
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On‑Die ECC (error checking at the chip level) — provides internal error detection (not the same as full ECC) to help maintain data integrity.
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Lower operating voltage (1.1 V typical) — DDR5 efficiency advantage vs. older DDR4; this can lead to slightly reduced power consumption and heat.
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JEDEC‑standard reliability: RoHS compliant, halogen‑free, gold‑contact pins, standard 288‑pin layout — helps ensure broad compatibility and adherence to manufacturing standards.
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“ValueRAM” class: stable, no-frills, dependable memory — ideal if you want solid performance without extra features (like RGB lighting or overclocking focus).
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Single stick design leaves motherboard slots free — useful if you plan to expand RAM later or want more flexibility in upgrades. (Inferred from capacity/format
Use‑cases where it’s a good fit
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Building or upgrading a mid‑range to high‑end desktop PC for general use, gaming, video/photo editing, multitasking, etc.
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If you want simple, stable RAM without spending a lot — perfect for practical builds rather than “show rigs.”
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If you prefer to start with 32 GB now and maybe add more later — using one stick leaves extra RAM slots free








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