A-Tech
A-Tech 2GB (2x1GB) DDR2 800MHz UDIMM PC2-6400 CL6 1.8V DIMM Non-ECC Unbuffered Desktop RAM Memory Modules
Limited Entry-Level Capacity
Validated by C.R. Vinoth Kumar · Founder & Senior Editor
8GB of total memory is extremely marginal in 2026. Windows 11 uses 3-4GB at idle, leaving very little headroom for multitasking or gaming. We highly recommend upgrading to at least 16GB, or 32GB to prevent page-file stutters.
Current price
$48.49$24.25/GBAs of May 30, 2026 · Verify on Amazon · Price subject to change
$/GB vs DDR2 market avg
136% above avgAt $24.25/GB — DDR2 market rate.
Buy on AmazonLoad alertsVerify Alternative Stores
Our systems refresh prices daily from Amazon.com to secure the absolute lowest USD market rate. You can cross-reference this RAM kit (ASIN: B00C537BQ6) against alternative marketplaces like Newegg or Crucial before buying.
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 we earn from qualifying purchases.
At a Glance
Strengths
- 4.6★ average customer rating (331 reviews)
Limitations
- 136% above the overall DDR2 market average $/GB
- Limited price history — recently added to tracking, trends not yet available
- Availability unconfirmed — may be out of stock or delisted
All points are derived from price data, customer ratings, and product specifications — not editorial opinion. Updated daily.
Is This RAM Right for You?
Based on 2GB (2x1) DDR2 DIMM specifications.
2GB is below the 16GB minimum recommended for gaming in 2026
2GB is below the recommended minimum for comfortable everyday use
2GB is insufficient for video editing or 3D rendering workloads
Non-ECC RAM is not recommended for servers or NAS — silent data corruption risk without error correction
This is a desktop DIMM — laptop upgrades require SO-DIMM modules. See Laptop RAM Prices for compatible options.
Verdicts based on capacity, form factor, and ECC specifications — not editorial opinion. Capacity recommendations reflect 2026 software requirements.
Price History
Updated daily — track price trends over time
Current
$48.49
37d Low
$48.49
37d High
$48.49
37d Avg
$48.49
Speed Ranking
Top 5%
800MHz ranks in the top 5% of all DDR2 speeds tracked (28 modules).
Specifications
Memory TypeDDR generation (DDR4 vs DDR5) · guide | DDR2 |
CapacityTotal kit memory size · guide | 2GB (2x1) |
| Kit Config | ✓ 2× kit — dual-channel ready |
SpeedFrequency in MT/s or MHz · guide | 800MHz |
CAS LatencyClock cycles response delay · guide | CL6 |
Form FactorDIMM (Desktop) vs SO-DIMM (Laptop) | DIMM |
VoltageOperating voltage level | 1.8V |
ASIN | B00C537BQ6 |
Spotted a wrong price or spec? Report a data correction · How we verify data
DDR2 Price by Capacity
Average $/GB across all DDR2 modules in the database
| Capacity | Avg $/GB |
|---|---|
| 2GBThis product | $12.20/GB |
| 8GB | $6.64/GB |
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Same brand, different configurations
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A-Tech 4GB (2x2GB) DDR2 1066MHz / 1067MHz DIMM PC2-8500 UDIMM Non-ECC 1.8V CL7 240-Pin Desktop Computer RAM Memory Upgrade Kit
Frequently Asked Questions
Is the A-Tech 2GB (2x1) 800MHz DDR2 compatible with my motherboard?
Compatibility depends on your motherboard's supported memory type (DDR2), speed, and capacity. Check your motherboard manufacturer's QVL list to confirm this module is validated for your specific board.
Is this DDR2 module a good deal right now?
At $48.49 ($24.25/GB), this module is priced near the DDR2 market average. Check the price history chart above to see if prices have been trending up or down recently.
What is 800MHz RAM used for?
This RAM module is designed for desktop PC systems. Check your system's specifications to confirm compatibility before purchasing.
How does A-Tech RAM compare to other brands?
A-Tech has 283 modules tracked with an average customer rating of 4.6★. Browse all A-Tech modules or use the comparison tool to see how it stacks up against Corsair, G.Skill, Kingston, and Crucial.
Is 16GB of RAM enough for gaming in 2026?
2GB is below the 16GB minimum recommended for gaming in 2026. Most modern AAA titles require 12–16GB. Consider upgrading to at least 16GB for a smooth gaming experience.
What is the difference between a single 2GB stick and a 2×1GB kit?
This is already a 2×1GB dual-channel kit — the correct configuration for maximum performance. Dual-channel mode doubles the memory bandwidth by using both memory channels simultaneously, improving performance in games and applications by 10–30% compared to a single stick of the same total capacity.
Similar DDR2 RAM
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A-Tech 2GB (2x1GB) DDR2 667MHz UDIMM PC2-5300 CL5 1.8V DIMM Non-ECC Unbuffered Desktop RAM Memory Modules
Kingston
Kingston ValueRAM 2GB Kit (2x1GB) 667MHz DDR2 Non-ECC CL5 240-Pin Unbuffered DIMM Desktop Memory (KVR667D2N5K2/2G)
2GB Kit 2 X 1GB DDR2 Memory for Dell Inspiron 518 519 531 531s 545 545s 546 546s Desktop PC2-5300 240 pin 667MHz DIMM RAM
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 we earn from qualifying purchases. Prices are updated daily and may change on Amazon.