This article covers Crucial CT8G4DFRA32A 8 GB.
Overview
The Crucial CT8G4DFRA32A is an 8GB DDR4-3200 DIMM memory module manufactured by Crucial, a subsidiary of Micron. Operating at 3200 MT/s with a CAS latency of CL22 and a voltage of 1.2V, it meets the standard specifications for DDR4-3200 memory. This single-rank, single-module configuration is ideal for users who need a reliable and affordable upgrade for their desktop PC. Positioned in the entry-to-mid-range segment, it offers a solid balance of cost and performance for everyday computing and light gaming.
Compatibility Guide
This module uses the standard 288-pin DIMM form factor and is compatible with any motherboard that supports DDR4 memory. It works with both Intel (LGA1200, LGA1700, LGA2066) and AMD (AM4, TR4) platforms. To achieve the rated 3200 MT/s speed, the motherboard must support DDR4-3200, and enabling the XMP profile in BIOS may be required on some chipsets. Note that entry-level boards may default to lower speeds like 2666 MT/s. Since it's a single 8GB stick, building a 16GB system will require purchasing two modules.
Product Info
Released around 2019, this module remains widely available in 2026. The typical retail price is around ¥14,000 (approx. $95 USD). Crucial backs it with a lifetime warranty, adding peace of mind. Power consumption is negligible at about 2W, making it suitable for power-sensitive builds. The CT8G4DFRA32A sits firmly in the entry-to-mid-tier DDR4 market, offering dependable performance without flashy extras.
Best Use Cases
- Entry-level gamers on a budget: Pair with a Ryzen 5 or Core i5 CPU for smooth 1080p gaming. However, 8GB may be limiting for modern AAA titles, so consider 16GB if possible.
- Home office or file server: Low power draw and reliability make it ideal for always-on systems that don't require large memory.
- Adding to an existing 8GB system: If you already have one 8GB DDR4 stick, adding this same module can double your memory. Ensure compatibility with your existing stick's speed and timings.
Things to Consider
Single 8GB modules are best used in pairs for dual-channel bandwidth. For most gaming and productivity tasks, 16GB is the sweet spot, so you may need to buy two sticks. The module lacks a heat spreader, but given the low heat output, this is not a concern in well-ventilated cases. Alternatives from G.Skill or TeamGroup may offer better aesthetics or tighter timings at a similar price, but Crucial's Micron-sourced chips provide proven stability.
FAQ
Q: Is this memory compatible with Intel LGA1700 motherboards?
A: Yes, as long as the motherboard supports DDR4 (not DDR5). LGA1700 boards for DDR4 are widely available.
Q: Can I use this with an AMD Ryzen 5000 series CPU?
A: Absolutely. Ryzen 5000 series has a memory controller that works well with DDR4-3200.
Q: Does it support XMP 2.0?
A: Yes, enabling XMP will set it to 3200 MT/s at CL22-22-22 timings.
