Samsung
64GB (4x16GB) DDR3 ECC Registered CL9 PC3-10600 1333MHz SDRAM Memory Upgrade Module Compatible with 2009 2010 2012 Mac Pro Nehalem & Westmere Models (OWC1333D3X9M064)
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
$137.99$2.16/GBAs of May 30, 2026 ยท Verify on Amazon ยท Price subject to change
$/GB vs DDR3 market avg
79% below avgDeal score
95/100
At $2.16/GB โ 79% below the DDR3 market average.
Good time to buy
Price is near its tracked low of $137.99 โ in the bottom 20% of its recorded range.
Verify 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: B01CTC8K8U) 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
- 79% below the overall DDR3 market average $/GB
- 4.5โ average customer rating (175 reviews)
- Compatible with AMD FX Series (AM3+) and Laptop โ DDR3 SO-DIMM
- Price near its tracked low of $137.99
Limitations
- Requires ECC-compatible CPU and motherboard โ not supported on most consumer platforms
- Availability unconfirmed โ may be out of stock or delisted
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 64GB (4x16) 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
$137.99
38d Low
$137.99
38d High
$246.92
38d Avg
$223.99
Price Range
Tracked low
$137.99Current
$137.99Tracked high
$246.92โ Near tracked low
Speed Ranking
Top 63%
1333MHz ranks in the top 63% of all DDR3 speeds tracked (356 modules).
Z-Score Deviation
Great Deal (Underpriced)
Deviation: -1.94ฯ
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 | 64GB (4x16) |
| 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) | Unknown |
ECCError-correcting capability ยท guide | Yes |
VoltageOperating voltage level | 1.5V |
ASIN | B01CTC8K8U |
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.
DDR3 Price by Capacity
Average $/GB across all DDR3 modules in the database
| Capacity | Avg $/GB |
|---|---|
| 8GB | $5.27/GB |
| 16GB | $4.01/GB |
| 32GB | $4.31/GB |
| 64GBThis product | $4.12/GB |
| 128GB | $2.15/GB |
Also available from Samsung
Same brand, different configurations
Samsung
Samsung M471B5273CH0-CH9 4gb Ddr3 1333mhz Pc3-10600 204-Pin Non-Ecc
Samsung
A-Tech 8GB RAM Replacement for Samsung M378B1G73QH0-CK0 | DDR3 1600MHz PC3-12800 2Rx8 1.5V UDIMM Non-ECC 240-Pin DIMM Memory Module
Frequently Asked Questions
Is the Samsung 64GB (4x16) 1333MHz DDR3 compatible with my motherboard?
This module is compatible with AMD FX Series (AM3+), Laptop โ DDR3 SO-DIMM. 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 $2.16/GB, this module is 79% below the overall DDR3 market average $/GB across all capacities. Deal score: 95/100. 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 Samsung RAM compare to other brands?
Samsung has 133 modules tracked with an average customer rating of 4.6โ . This specific module is 79% below the overall DDR3 market average $/GB. Browse all Samsung modules or use the comparison tool to see how it stacks up against Corsair, G.Skill, Kingston, and Crucial.
Is 64GB of RAM enough for gaming in 2026?
64GB is more than enough for gaming in 2026. Most AAA titles use 16โ24GB alongside Discord and a browser. 64GB gives you headroom for streaming, recording, and running multiple applications simultaneously.
What is the difference between a single 64GB stick and a 2ร32GB kit?
This is already a 4ร16GB 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
A-Tech
A-Tech 64GB Kit (4x16GB) RAM for Apple Mac Pro Late 2013 | DDR3 1866MHz PC3-14900R ECC RDIMM 2Rx4 1.5V 240-Pin Registered DIMM Memory Upgrade
A-Tech
A-Tech 64GB (4x16GB) RAM for Dell PowerEdge T320, T420, T620 Tower Servers | DDR3 1600MHz ECC-RDIMM PC3-12800 2Rx4 1.5V 240-Pin ECC Registered DIMM Server Memory Upgrade Kit
Kingston
Kingston Technology ValueRAM 64 GB Kit of 4 (4x16 GB Modules) 1600MHz DDR3 (PC3-12800) ECC Reg CL11 DIMM DR x4 Server Memory KVR16R11D4K4/64
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.