A-Tech
A-Tech 32GB DDR5 4800MHz PC5-38400 CL40 UDIMM 2Rx8 Dual Rank 1.1V Non-ECC Unbuffered DIMM 288-Pin Desktop PC/Computer RAM Memory Upgrade Module
Slow JEDEC Baseline (Not Recommended)
Validated by C.R. Vinoth Kumar ยท Founder & Senior Editor
This kit runs at loose JEDEC default timings (CL40 or slower). CL40/CL48 speeds indicate lower-binned DRAM chips which create a severe latency bottleneck, reducing CPU frame pacing and game performance by up to 10-15% compared to optimized kits.
Current price
$432.17$13.51/GBAs of Jul 14, 2026 ยท Verify on Amazon ยท Price subject to change
$/GB vs DDR5 market avg
7% above avgAt $13.51/GB โ DDR5 market rate.
Fair price
Price is in the middle of its tracked range ($419.99 low โ $440.99 high). No strong signal either way.
Also sold elsewhere
Prices on this page are Amazon.com prices from our Creators API refresh (as of the last update). You can look up this kit (ASIN: B0B17JW787) on other retailers such as Newegg or Crucial โ we do not display their prices here. Always verify the checkout price on Amazon before purchasing.
Product prices and availability are accurate as of the date of the last daily update and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product. As an Amazon Associate I earn from qualifying purchases.
At a Glance
Strengths
- Compatible with 4 CPU platforms
Limitations
- 7% above the overall DDR5 market average $/GB
All points are derived from price data, customer ratings, and product specifications โ not editorial opinion. Updated daily.
Is This RAM Right for You?
Based on 32GB DDR5 DIMM specifications.
32GB eliminates memory as a bottleneck for AAA titles and multitasking
32GB handles office apps, video calls, and multiple browser tabs comfortably
32GB handles 4K editing comfortably โ 8K workflows or complex 3D may need 64GB
Non-ECC RAM is not recommended for servers or NAS โ silent data corruption risk without error correction
This is a desktop DIMM โ laptop upgrades require SO-DIMM modules. See Laptop RAM Prices for compatible options.
Verdicts based on capacity, form factor, and ECC specifications โ not editorial opinion. Capacity recommendations reflect 2026 software requirements.
Price History
Updated daily โ track price trends over time
Current
$432.17
52d Low
$419.99
52d High
$440.99
52d Avg
$424.99
Price Range
Tracked low
$419.99Current
$432.17Tracked high
$440.99Mid-range
Speed Ranking
Top 74%
4800MHz ranks in the top 74% of all DDR5 speeds tracked (1,496 modules).
Z-Score Deviation
Fair / Average Price
Deviation: 0.95ฯ
This product is currently priced within normal historical margins.
Specifications
Memory TypeDDR generation (DDR4 vs DDR5) ยท guide | DDR5 |
CapacityTotal kit memory size ยท guide | 32GB |
| Kit Config | โ Single stick โ runs in single-channel mode. Buy 2ร for dual-channel performance. |
SpeedFrequency in MT/s or MHz ยท guide | 4800MHz |
CAS LatencyClock cycles response delay ยท guide | CL40 |
True LatencyAbsolute nanosecond latency | 16.67 ns(High latency)= (40 ร 2000) รท 4800 |
Form FactorDIMM (Desktop) vs SO-DIMM (Laptop) | DIMM |
ASIN | B0B17JW787 |
Spotted a wrong price or spec? Report a data correction ยท How we verify data
Compatible Platforms
Always verify with your motherboard's QVL before purchasing.
Platform Pairing Guide
How well 4800MHz performs on each platform โ based on memory controller characteristics and manufacturer guidance.
| Platform | Benefit |
|---|---|
| AMD AM5 (Ryzen 7000/9000) | โ Good |
| Intel LGA1851 (Core Ultra 200S) | โ Good |
| Intel LGA1700 (12thโ14th gen, DDR5 board) | โ Good |
Platform guidance based on AMD and Intel official specifications and independent testing. Always verify compatibility with your specific motherboard's QVL.
Motherboard Compatibility
Most popular DDR5 boards per platform
ASUS TUF Gaming B650-Plus WiFi / MSI MAG B650 Tomahawk
B650 = 80% of AM5 sales. DDR5-6000 CL30 is the sweet spot.
MSI MAG B860 Tomahawk WiFi / ASUS TUF B860-Plus WiFi
B860 is the mainstream LGA1851 chipset. Supports DDR5-9200+.
MSI PRO B760M-E DDR5 / ASUS TUF B760-Plus WiFi D5
B760 DDR5 boards support 12thโ14th Gen Intel with DDR5.
Always verify with your board's QVL before purchasing.
Cheaper Alternatives
Same 32GB DDR5 โ lower $/GB than this product
SP Silicon Power
Silicon Power Zenith RGB DDR5 5200MT/s (PC5-41600) CL38 32GB AMD Expo/Intel XMP 3.0 1.25V Desktop Unbuffered DIMM SP032GXLWU520FSF Black70% cheaper/GB
Patriot
Patriot Viper Elite 5 Ultra Gaming RGB DDR5 RAM 32GB (2X16GB) 6000MT/s CL28 1.4v UDIMM Desktop Gaming Memory Kit Compatible with Intel XMP AMD Expo - VEUR532G6028K51% cheaper/GB
SP Silicon Power
Silicon Power DDR5 32GB (16GBx2) Zenith 5600MHz (PC5-44800) 288-pin CL40 1.25V UDIMM Desktop Memory Module RAM SP032GXLWU560FDE Metallic Black49% cheaper/GB
Ranked by lowest $/GB. Same 32GB DDR5 DIMM only. Prices updated daily.
DDR5 Price by Capacity
Average $/GB across all DDR5 modules in the database
| Capacity | Avg $/GB |
|---|---|
| 8GB | $17.89/GB |
| 16GB | $19.10/GB |
| 32GBThis product | $19.54/GB |
| 64GB | $20.84/GB |
| 128GB | $25.20/GB |
Upgrade Cost Calculator
How much more (or less) would you spend to step up or down in capacity? Prices shown are the cheapest available DDR5 DIMM in each tier today.
Current
32GB
$432.17$13.51/GBPrices are the lowest available in each tier from our daily database โ verify on Amazon before purchasing. Only DDR5 DIMM modules compared.
Also available from A-Tech
Same brand, different configurations
A-Tech
A-Tech 64GB Kit (4x16GB) DDR5 5600MHz PC5-44800 CL46 UDIMM 1.1V Non-ECC Unbuffered DIMM 288-Pin Desktop PC/Computer RAM Memory Upgrade Modules
A-Tech
A-Tech 128GB Kit (4x32GB) DDR5 4800MHz PC5-38400 CL40 UDIMM 2Rx8 Dual Rank 1.1V Non-ECC Unbuffered DIMM 288-Pin Desktop PC/Computer RAM Memory Upgrade Modules
A-Tech
A-Tech 32GB DDR5 5600MHz PC5-44800 CL46 UDIMM 2Rx8 Dual Rank 1.1V Non-ECC Unbuffered DIMM 288-Pin Desktop PC/Computer RAM Memory Upgrade Module
Related pages
Frequently Asked Questions
Is the A-Tech 32GB 4800MHz DDR5 compatible with my motherboard?
This module is compatible with Intel 12th / 13th / 14th Gen (LGA1700), Intel Core Ultra 200S (LGA1851 / Arrow Lake), AMD Ryzen 7000 / 8000 / 9000 (AM5), AMD Threadripper 7000 (TRX50). Always verify with your motherboard's QVL (Qualified Vendor List) before purchasing, as compatibility can vary by board revision.
Is this DDR5 module a good deal right now?
At $432.17 ($13.51/GB), this module is priced near the DDR5 market average. Check the price history chart above to see if prices have been trending up or down recently.
What is 4800MHz RAM used for?
DDR5 RAM is required for AMD AM5 (Ryzen 7000/9000) and Intel LGA1851 (Core Ultra 200S) platforms. It offers higher bandwidth than DDR4, making it beneficial for content creation, gaming on modern platforms, and AI workloads. 4800MHz is a high-performance DDR5 speed tier.
How does A-Tech RAM compare to other brands?
A-Tech has 324 modules tracked with an average customer rating of 4.6โ . Browse all A-Tech modules or use the comparison tool to see how it stacks up against Corsair, G.Skill, Kingston, and Crucial.
Is 32GB of RAM enough for gaming in 2026?
32GB is more than enough for gaming in 2026. Most AAA titles use 16โ24GB alongside Discord and a browser. 32GB gives you headroom for streaming, recording, and running multiple applications simultaneously.
What is the difference between a single 32GB stick and a 2ร16GB kit?
A single 32GB stick runs in single-channel mode, using only one memory channel. A 2ร16GB kit of the same total capacity runs in dual-channel mode, doubling memory bandwidth and improving real-world performance by 10โ30%. For best performance, always buy RAM in matched pairs.
Similar DDR5 RAM
Crucial
Crucial 32GB DDR5 RAM, 5600MHz (or 5200MHz or 4800MHz) Desktop Memory, UDIMM 288-Pin, Compatible with 13th Gen Intel Core and AMD Ryzen 7000 - CT32G56C46U5
Kingston
Kingston FURY Beast RGB 32GB 6000MT/s DDR5 CL30 Desktop Memory | AMD EXPO | Single Module | KF560C30BBEA-32
Kingston
Kingston FURY Beast 32GB 6000MT/s DDR5 CL36 RGB Desktop Memory Single Module | Infrared Syncing | AMD EXPO | KF560C36BBEA-32
Expertly Curated by C.R. Vinoth Kumar
Lead Hardware AnalystC.R. Vinoth Kumar is a senior systems systems engineer and memory hardware architect with over 12 years of experience benchmarking computer components, building performance virtualization servers, and assembling local LLM inference rigs. Every memory module tracked in our database is mathematically checked using custom telemetry to isolate nanosecond CAS latency bounds, price-per-gigabyte market averages, and Ryzen/Intel platform pairings.
As an Amazon Associate I earn from qualifying purchases. Prices updated daily. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.