Rasalas
Rasalas 16GB Kit (4x4GB) DDR3 1333MHz PC3-10600 PC3-10600U Non ECC Unbuffered 1.5V CL9 2RX8 Dual Rank 240 Pin UDIMM Desktop Memory Ram Module
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.
Current price
$36.99$2.31/GBAs of Jul 14, 2026 ยท Verify on Amazon ยท Price subject to change
$/GB vs DDR3 market avg
82% below avgDeal score
94/100
At $2.31/GB โ 82% below the DDR3 market average.
Good time to buy
Price is near its tracked low of $36.99 โ in the bottom 20% of its recorded range.
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: B09M8H9MS5) 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
- 82% below the overall DDR3 market average $/GB
- 4.6โ average customer rating (83 reviews)
- Price near its tracked low of $36.99
Limitations
- Requires ECC-compatible CPU and motherboard โ not supported on most consumer platforms
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 16GB (4x4) DDR3 ECC DIMM specifications.
ECC RAM is not supported on gaming platforms (consumer CPUs/boards)
ECC RAM requires server-grade hardware โ not compatible with standard office PCs
ECC RAM protects long renders from silent data corruption โ ideal for professional workstations
ECC RAM detects and corrects memory errors โ required for data-critical servers and ZFS storage
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
$36.99
58d Low
$36.99
58d High
$38.99
58d Avg
$38.47
Price Range
Tracked low
$36.99Current
$36.99Tracked high
$38.99โ Near tracked low
Speed Ranking
Top 65%
1333MHz ranks in the top 65% of all DDR3 speeds tracked (371 modules).
About Rasalas
4.5โ
avg rating
14
products tracked
Z-Score Deviation
Great Deal (Underpriced)
Deviation: -1.77ฯ
Highly favorable pricing! The current cost is significantly below normal market margins.
Specifications
Memory TypeDDR generation (DDR4 vs DDR5) ยท guide | DDR3 |
CapacityTotal kit memory size ยท guide | 16GB (4x4) |
| Kit Config | โ 4ร kit โ dual-channel ready |
SpeedFrequency in MT/s or MHz ยท guide | 1333MHz |
CAS LatencyClock cycles response delay ยท guide | CL9 |
True LatencyAbsolute nanosecond latency | 13.50 ns(High latency)= (9 ร 2000) รท 1333 |
Form FactorDIMM (Desktop) vs SO-DIMM (Laptop) | DIMM |
ECCError-correcting capability ยท guide | Yes |
VoltageOperating voltage level | 1.5V |
ASIN | B09M8H9MS5 |
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.
Cheaper Alternatives
Same 16GB DDR3 โ lower $/GB than this product
NEMIX RAM
NEMIX RAM 16GB (1X16GB) DDR3 1600MHz PC3-12800 2Rx4 1.35V 240-PIN ECC RDIMM Compatible with Supermicro MEM-DR316L-CL04-ER16 Registered Server Memory6% cheaper/GB
NEMIX RAM
NEMIX RAM 16GB (1X16GB) DDR3 1866MHz PC3-14900 2Rx4 1.5V 288-PIN ECC RDIMM Registered Server Memory6% cheaper/GB
6% cheaper/GB
Ranked by lowest $/GB. Same 16GB DDR3 DIMM only. Prices updated daily.
DDR3 Price by Capacity
Average $/GB across all DDR3 modules in the database
| Capacity | Avg $/GB |
|---|---|
| 8GB | $5.02/GB |
| 16GBThis product | $4.11/GB |
| 32GB | $4.24/GB |
| 64GB | $4.22/GB |
| 128GB | $5.29/GB |
Also available from Rasalas
Same brand, different configurations
Rasalas
Rasalas 16GB Kit (2x8GB) PC3-10600 DDR3 1333MHz Ram 16GB 2Rx8 PC3 10600U DDR3 1333 8GB Ram 240 Pin 1.5V CL9 1333 mhz DDR3 Desktop Memory Ram Module
Rasalas
Rasalas 8GB Kit (2x4GB) PC3-10600 DDR3 1333 PC3 10600U Ram 2Rx8 PC3 10600U 1333 mhz DDR3 1.5V CL9 240-pin DDR3 Memory Module Upgrade for Desktop
Rasalas
Rasalas 8GB DDR3 Kit (2x4GB) PC3-8500 DDR3 1066 Mhz 8GB Udimm DDR3 Ram 2Rx8 1.5V CL7 Desktop Comuter Ram Memory Modules Upgrade
Frequently Asked Questions
Is the Rasalas 16GB (4x4) 1333MHz DDR3 compatible with my motherboard?
This module is compatible with AMD FX Series (AM3+). Always verify with your motherboard's QVL (Qualified Vendor List) before purchasing, as compatibility can vary by board revision.
Is this DDR3 module a good deal right now?
At $2.31/GB, this module is 82% below the overall DDR3 market average $/GB across all capacities. Deal score: 94/100. Check the price history chart above to see how the price has moved recently. Prices are updated daily from Amazon.
What is 1333MHz 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 Rasalas RAM compare to other brands?
Rasalas has 14 modules tracked with an average customer rating of 4.5โ . This specific module is 82% below the overall DDR3 market average $/GB. Browse all Rasalas 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?
16GB is the minimum recommended for gaming in 2026. Most AAA titles use 12โ16GB alongside Discord and a browser. 32GB is the sweet spot if you also stream, record, or run VMs.
What is the difference between a single 16GB stick and a 2ร8GB kit?
This is already a 4ร4GB dual-channel kit โ 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 10โ30% compared to a single stick of the same total capacity.
Similar DDR3 RAM
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Motoeagle16GB Kit (4 X4GB) PC3-10600U DDR3 1333MHz UDIMM RAM, 4GB DDR3 DIMM Memory, CL9 1.5V 240-Pin Desktop 2RX8
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Kingston Technology HyperX 16 GB Kit (4x4 GB Modules) 16 Quad Channel Kit 1600 (PC3 12800) 240-Pin DDR3 SDRAM KHX1600C9D3K4/16GX
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PNY Anarchy 16GB Kit (4x4GB) DDR3 1866MHz (PC3-14900) CL10 Desktop Memory (Blue) - MD16GK4D3186610AB-Z
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.