HyperX
16GB (2x8GB) RAM Replacement for Kingston HyperX HX318C10FBK2/16 | DDR3 1866MHz PC3-14900 UDIMM Non-ECC 2Rx8 1.5V 240-Pin Memory Kit
Current price
$63.98
$4.00/GB
As of Apr 14, 2026 · Verify on Amazon · Price subject to change
vs avg $/GB
60% cheaper
Deal score
91/100
At $4.00/GB — 60% below the DDR3 market average.
Buy on AmazonProduct 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. Affiliate link.
At a Glance
Strengths
- +60% below the overall DDR3 market average $/GB
- +Limited Lifetime Warranty from HyperX
Limitations
- −Limited review data — only 1 Amazon reviews
- −Limited price history — recently added to tracking, trends not yet available
- −Requires ECC-compatible CPU and motherboard — not supported on most consumer platforms
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 16GB (2x8) DDR3 ECC DIMM specifications.
ECC RAM is not supported on gaming platforms (consumer CPUs/boards)
ECC RAM requires server-grade hardware — not compatible with standard office PCs
ECC RAM protects long renders from silent data corruption — ideal for professional workstations
ECC RAM detects and corrects memory errors — required for data-critical servers and ZFS storage
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
Speed Ranking
Top 3%
1866MHz ranks in the top 3% of all DDR3 speeds tracked (411 modules).
Specifications
| Memory Type | DDR3 |
| Capacity | 16GB (2x8) |
| Speed | 1866MHz |
| Form Factor | DIMM |
| ECC | Yes |
| Voltage | 1.5V |
| ASIN | B09CQFQ7JK |
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 | $5.11/GB |
| 16GBThis product | $3.82/GB |
| 32GB | $4.10/GB |
| 64GB | $4.13/GB |
| 128GB | $5.29/GB |
Also available from HyperX
Same brand, different configurations
HyperX
Technology HyperX 16 GB Kit (4x4 GB Modules) 16 Quad Channel Kit 1600 (PC3 12800) 240-Pin DDR3 SDRAM KHX1600C9D3K4/16GX
HyperX
8GB RAM Replacement for Kingston HyperX KHX1600C10D3B1/8G | DDR3 1600MHz PC3-12800 UDIMM Non-ECC 2Rx8 1.5V 240-Pin Memory Module
HyperX
8GB RAM Replacement for Kingston HyperX KHX16C9K2/16 | DDR3 1600MHz PC3-12800 2Rx8 1.5V UDIMM Non-ECC 240-Pin DIMM Memory Module
Related pages
Frequently Asked Questions
Is the HyperX 16GB (2x8) 1866MHz 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 $4.00/GB, this module is 60% below the overall DDR3 market average $/GB across all capacities. Deal score: 91/100. Check the price history chart above to see how the price has moved recently. Prices are updated daily from Amazon.
What is 1866MHz 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 — most consumer platforms do not support ECC. See our ECC RAM guide for platform compatibility details.
How does HyperX RAM compare to other brands?
HyperX has 28 modules tracked with an average customer rating of 4.6★. This specific module is 60% below the overall DDR3 market average $/GB. Browse all HyperX modules or use the comparison tool to see how it stacks up against Corsair, G.Skill, Kingston, and Crucial.
Similar DDR3 RAM
G.Skill
RipjawsX Series DDR3 RAM (XMP) 16GB (2x8GB) 1600MT/s CL9-9-9 1.50V Desktop Computer Memory U-DIMM (F3-1600C9D-16GXM)
DDR3 RAM 16GB Kit (2x8GB) 1600MHz CL11 UDIMM, Desktop Memory Module PC3-12800 240-Pin 1.5V 2Rx8 Dual Rank Non-ECC Unbuffered PC Computer RAM Stick Upgrade - Blue
Kingston
Technology ValueRAM 16GB Kit (2x8GB) 1600MHz DDR3 PC3-12800 Non-ECC CL11 SODIMM Notebook Memory KVR16S11K2/16