Current price
$2794.99$21.84/GBAs of 28 Aug 2026, 06:40 UTC ยท Verify on Amazon ยท Price subject to change
$21.84/GB
Track vs similar 128GB (4x32) 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 128GB Kit (4x32GB) DDR5 5600MHz PC5-44800 (PC5-5600B) CL46 ECC SODIMM 2Rx8 (EC4 9x4) RAM Memory Upgrade Modules for Microservers, Mobile Workstations, Networking & Embedded Systems (128GB 4x32GB)
This A-Tech 128GB (4x32) 5600MHz DDR5 ECC SO-DIMM laptop kit is $2794.99 ($21.84/GB). In stock on Amazon. Fits Laptop โ DDR5 SO-DIMM. 128GB 4x32GB variant.
At a Glance
Limitations
- No customer reviews available yet on Amazon
- Price near its tracked high of $2,794.99
All points are derived from price data, customer ratings, and product specifications โ not editorial opinion. Updated daily.
Consider waiting
Price is near its tracked high of $2,794.99 โ in the top 25% of its recorded range. Prices may fall.
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 | 128GB (4x32) |
| Kit Config | โ 4ร kit โ dual-channel ready |
SpeedFrequency in MT/s or MHz ยท guide | 5600MHz |
CAS LatencyClock cycles response delay ยท guide | CL46 |
True LatencyAbsolute nanosecond latency | 16.43 ns(High latency)= (46 ร 2000) รท 5600 |
Form FactorDIMM (Desktop) vs SO-DIMM (Laptop) ยท guide | SO-DIMM |
ECCError-correcting capability ยท guide | Yes |
ASIN | B0GVG8GL44 |
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
$2,794.99
22d Low
$395.00
22d High
$2,794.99
22d Avg
$504.09
vs this kit's history
Current price is 4.6ฯ above the tracked average of $504.09 - higher than typical for this ASIN.
Frequently Asked Questions
Is the A-Tech 128GB (4x32) 5600MHz 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?
Price is near its tracked high of $2,794.99 โ in the top 25% of its recorded range. Prices may fall. At $2,794.99 ($21.84/GB), consider waiting for a dip or compare cheaper alternatives below. Prices are updated daily from Amazon.
What is 5600MHz 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 . Browse all A-Tech modules or use the comparison tool to see how it stacks up against Corsair, G.Skill, Kingston, and Crucial.
Is a 4ร32GB kit better than a single stick?
This is already a 4ร32GB kit (quad-channel capable) โ the correct configuration for maximum bandwidth on supported platforms. Matched multi-stick kits use multiple memory channels simultaneously, improving real-world performance versus a single stick of the same total capacity.
Similar DDR5 RAM
A-Tech
A-Tech 128GB Kit (4x32GB) DDR5 4800MHz PC5-38400 CL40 SODIMM 2Rx8 Dual Rank 1.1V Non-ECC Unbuffered SO-DIMM 262-Pin Laptop Computer RAM Memory Upgrade Modules
NEMIX RAM
NEMIX RAM 128GB (4X32GB) DDR5 5600MHz PC5-44800 2Rx8 1.1V CL46 262-PIN ECC Unbuffered SODIMM Memory KIT
G.SKILL
G.SKILL Ripjaws DDR5 SO-DIMM Series DDR5 RAM 32GB (2x16GB) Up to 4800MT/s CL34-34-34-76 1.10V Unbuffered Non-ECC Notebook/Laptop Memory SO-DIMM (F5-4800S3434A16GA2-RS)
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 128GB (4x32) DDR5 ECC SO-DIMM specifications.
Laptop RAM โ suitable for gaming laptops with compatible slots
128GB handles office apps, video calls, and multiple browser tabs comfortably
128GB 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.
Price Range
Tracked low
$395.00Current
$2794.99Tracked high
$2794.99Near tracked high
Speed Ranking
Top 39%
5600MHz ranks in the top 39% of all DDR5 speeds tracked (1,689 modules).
XMP 3.0 / EXPO Profile Activation Required
This is a high-performance DDR5-5600 memory kit. It will NOT run at advertised speeds out of the box.
JEDEC Fallback Behavior
By default, all motherboards boot using safe JEDEC standards (typically 4800MT/s). If you plug this RAM in and boot immediately, your system will downclock to this baseline, losing up to 10% - 20% CPU bandwidth.
How to Enable XMP/EXPO
- 1.Reboot PC, tap
DelorF2to enter BIOS. - 2.Find memory settings and toggle XMP / EXPO to Enabled.
- 3.Save & Exit (press
F10). PC will reboot at 5600MHz.
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 |
| 32GB | $17.81/GB |
| 64GB | $18.70/GB |
| 128GBThis product | $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 B0GVG8GL44 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.