Current price
$549.99$17.19/GBAs of 28 Aug 2026, 06:40 UTC ยท Verify on Amazon ยท Price subject to change
27% below peer $/GB
$17.19/GB vs similar 32GB DDR5 kits
As an Amazon Associate I earn from qualifying purchases. Prices as of 28 Aug 2026, 06:40 UTC. 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.
A-Tech
A-Tech 32GB DDR5 4800MHz PC5-38400 (PC5-4800B) CL40 ECC SODIMM 2Rx8 (EC4 9x4) RAM Memory Upgrade Module for Microservers, Mobile Workstations, Networking & Embedded Systems (38400 4800B)
This A-Tech 32GB 4800MHz DDR5 ECC SO-DIMM laptop kit is $549.99 ($17.19/GB), 27% below similar 32GB DDR5 peer $/GB. In stock on Amazon. Fits Laptop โ DDR5 SO-DIMM. 38400 4800B variant.
Variations
At a Glance
Strengths
- 27% below the 32GB DDR5 peer median $/GB
Limitations
- No customer reviews available yet on Amazon
- Limited price history โ recently added to tracking, trends not yet available
All points are derived from price data, customer ratings, and product specifications โ not editorial opinion. Updated daily.
Cheaper Alternatives
Same 32GB DDR5 โ lower $/GB than this product
Gigastone
ใDDR5 RAM Laptop Onlyใ GIGASTONE 32GB DDR5 4800MHz PC5-38400 CL 40-40-40-77 1.1V SODIMM 262 Pin Unbuffered Non ECC High Performance Notebook Memory Upgrade18% cheaper/GB
Gigastone
ใDDR5 RAM Laptop Onlyใ GIGASTONE 32GB DDR5 5600MHz PC5-44800 CL 46-46-46-90 1.1V SODIMM 262 Pin Unbuffered Non ECC High Performance Notebook Memory Upgrade5% cheaper/GB
Transcend
Transcend 32GB DDR5 5600MHz SO-DIMM Laptop RAM, Compatible w/HP Lenovo Dell ASUS Acer Computer Memory, On-die ECC Notebook Module Upgrade, 2Rx8, 1.1V PC5-44800 CL46, Unbuffered 262-Pin - JM5600ASE-32G4% cheaper/GB
Ranked by lowest $/GB. Same 32GB DDR5 SO-DIMM only. Prices updated daily.
Specifications
Catalog data as of 28 Aug 2026, 06:40 UTC
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) ยท guide | SO-DIMM |
ECCError-correcting capability ยท guide | Yes |
VoltageOperating voltage level | 1.1V |
ASIN | B0DYQ7BGYT |
Spotted a wrong price or spec? Report a data correction ยท How we verify data
Specs & prices refreshed 28 Aug 2026, 06:40 UTC. Verify on Amazon at checkout.
Price History
Updated daily โ track price trends over time
Current
$549.99
103d Low
$549.99
103d High
$549.99
103d Avg
$549.99
Deal score
65/100
vs this kit's history
Current price is 1.0ฯ above the tracked average of $549.99 - within a normal band for this ASIN.
Frequently Asked Questions
Is the A-Tech 32GB 4800MHz DDR5 compatible with my motherboard?
This module is compatible with Laptop โ DDR5 SO-DIMM. 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 $17.19/GB, this module is 27% below the 32GB DDR5 peer median $/GB. Check the price history chart for recent movement. Prices are updated daily from Amazon.
What is 4800MHz RAM used for?
This is an ECC (Error-Correcting Code) RAM module designed for servers, workstations, and NAS systems where data integrity is critical. ECC RAM detects and corrects single-bit memory errors automatically. It requires a compatible CPU and motherboard โ most consumer platforms do not support ECC. See our ECC RAM guide for platform compatibility details.
How does A-Tech RAM compare to other brands?
A-Tech has 324 modules tracked with an average customer rating of 4.6โ . This specific module is 27% below the 32GB DDR5 peer median $/GB. Browse all A-Tech modules or use the comparison tool to see how it stacks up against Corsair, G.Skill, Kingston, and Crucial.
What is the difference between a single 32GB stick and a matched multi-stick kit?
A single 32GB stick runs in single-channel mode. A matched 2ร16GB kit of the same total capacity enables dual-channel mode, doubling memory bandwidth and typically improving real-world performance by 10โ30%. For best results, buy RAM in matched kits.
Similar DDR5 RAM
A-Tech
A-Tech 32GB DDR5 5600MHz PC5-44800 CL46 SODIMM 2Rx8 Dual Rank 1.1V Non-ECC Unbuffered SO-DIMM 262-Pin Laptop Computer RAM Memory Upgrade Module
A-Tech
A-Tech 32GB DDR5 5200MHz PC5-41600 CL42 SODIMM 2Rx8 Dual Rank 1.1V Non-ECC Unbuffered SO-DIMM 262-Pin Laptop Computer RAM Memory Upgrade Module
Crucial
Crucial 32GB DDR5 RAM, 4800MHz CL40 Laptop Memory - Compatible with Intel 12th Gen and AMD Processors - CT32G48C40S5
Compatibility & buying details
Use cases, platforms, motherboard notes, upgrade math, and analyst notes
Compatibility & buying details
Use cases, platforms, motherboard notes, upgrade math, and analyst notes
Is This RAM Right for You?
Based on 32GB DDR5 ECC SO-DIMM specifications.
Laptop RAM โ suitable for gaming laptops with compatible slots
32GB handles office apps, video calls, and multiple browser tabs comfortably
32GB handles 4K video editing on a laptop โ 8K workflows may need a desktop workstation
ECC RAM detects and corrects memory errors โ required for data-critical servers and ZFS storage
SO-DIMM form factor โ correct type for laptop memory upgrades. Verify your laptop has an accessible slot.
Verdicts based on capacity, form factor, and ECC specifications โ not editorial opinion. Capacity recommendations reflect 2026 software requirements.
Enterprise ECC Stability
Validated by C.R. Vinoth Kumar ยท Founder & Senior Editor
This is an Error Correcting Code (ECC) server module designed to prevent silent data corruption in 24/7 server environments (like TrueNAS/ZFS or enterprise workloads). Ensure your motherboard and CPU officially support ECC before purchasing.
Speed Ranking
Top 75%
4800MHz ranks in the top 75% of all DDR5 speeds tracked (1,689 modules).
Compatible Platforms
Always verify with your motherboard's QVL before purchasing.
DDR5 Price by Capacity
Average $/GB across all DDR5 modules in the database
| Capacity | Avg $/GB |
|---|---|
| 8GB | $16.93/GB |
| 16GB | $16.87/GB |
| 32GBThis product | $17.81/GB |
| 64GB | $18.70/GB |
| 128GB | $32.02/GB |
Also available from A-Tech
Same brand, different configurations
A-Tech
A-Tech 48GB DDR5 5600MHz PC5-44800 CL46 SODIMM 2Rx8 Dual Rank 1.1V Non-ECC Unbuffered SO-DIMM 262-Pin Laptop Computer RAM Memory Upgrade Module
A-Tech
A-Tech 64GB Kit (2x32GB) DDR5 4800MHz PC5-38400 CL40 SODIMM 2Rx8 Dual Rank 1.1V Non-ECC Unbuffered SO-DIMM 262-Pin Laptop Computer RAM Memory Upgrade Modules
A-Tech
A-Tech 96GB Kit (2x48GB) DDR5 5600MHz PC5-44800 CL46 SODIMM 2Rx8 Dual Rank 1.1V Non-ECC Unbuffered SO-DIMM 262-Pin Laptop Computer RAM Memory Upgrade Modules
Related pages
Amazon prices on this page. ASIN B0DYQ7BGYT may also appear on Newegg - we do not show competitor prices.
Reviewed by C.R. Vinoth Kumar
Editor & FounderVinoth is an InfoSec consultant, independent technical blogger, and the developer of RAM Prices, with 12+ years in IT. He reviews buying guides and maintains the site's automated checks for price per GB, specification confidence, availability, and AMD/Intel platform compatibility. See the methodology for the exact ranking rules and limitations.
As an Amazon Associate I earn from qualifying purchases. Prices as of 28 Aug 2026, 06:40 UTC. 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.