HMA82GR7CJR8N-XN 16GB DDR4 3200 RDIMM ECC REG 2Rx8 CL22 PC4-25600 1.2V 288-PIN Server Module Replacement KIT
At $13.37/GB — DDR4 market rate.
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At a Glance
Strengths
- +Price near its tracked low of $213.99
Limitations
- −32% above the overall DDR4 market average $/GB
- −Limited review data — only 2 Amazon reviews
- −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 DDR4 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
Good time to buy
Price is near its tracked low of $213.99 — in the bottom 20% of its recorded range.
Based on tracked price history for this ASIN. More data points accumulate over time — check back as history grows.
Price Range
Tracked low
$213.99
Current
$213.99
Tracked high
$259.99
✓ Near tracked low
Specifications
| Memory Type | DDR4 |
| Capacity | 16GB |
| CAS Latency | CL22 |
| Form Factor | RDIMM |
| ECC | Yes |
| Voltage | 1.2V |
| ASIN | B0B4F6XPJK |
DDR4 Price by Capacity
Average $/GB across all DDR4 modules in the database
| Capacity | Avg $/GB |
|---|---|
| 8GB | $9.97/GB |
| 16GBThis product | $9.79/GB |
| 32GB | $9.33/GB |
| 64GB | $9.33/GB |
| 128GB | $8.96/GB |
Related pages
Frequently Asked Questions
Is the 16GB DDR4 compatible with my motherboard?
Compatibility depends on your motherboard's supported memory type (DDR4), speed, and capacity. Check your motherboard manufacturer's QVL list to confirm this module is validated for your specific board.
Is this DDR4 module a good deal right now?
At $213.99, this module is near its tracked price low of $213.99 — historically a good time to buy. Check the price history chart above for context. Prices are updated daily from Amazon.
What is DDR4 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 this brand RAM compare to other brands?
Compare this module against other brands using the RAM comparison tool. Key factors to consider: price per GB, customer ratings, warranty coverage, and compatibility with your specific motherboard.
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