OWC 64GB (2x32GB) DDR3L 1600 PC3L-12800 CL11 4Rx4 240-pin 1.35V ECC Registered RDIMM Memory RAM Module Upgrade Kit Compatible with Dell PowerEdge R815 R820 T320 T420 T620
Current price
$217.78
$3.40/GB
As of Apr 14, 2026 · Verify on Amazon · Price subject to change
vs avg $/GB
66% cheaper
Deal score
92/100
At $3.40/GB — 66% below the DDR3L market average.
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At a Glance
Strengths
- +66% below the overall DDR3L market average $/GB
Limitations
- −Limited review data — only 2 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
- −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 64GB (2x32) DDR3L 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
Specifications
| Memory Type | DDR3L |
| Capacity | 64GB (2x32) |
| CAS Latency | CL11 |
| Form Factor | RDIMM |
| ECC | Yes |
| Voltage | 1.35V |
| ASIN | B0CHXTYLF7 |
DDR3L Price by Capacity
Average $/GB across all DDR3L modules in the database
| Capacity | Avg $/GB |
|---|---|
| 8GB | $3.98/GB |
| 16GB | $3.31/GB |
| 32GB | $2.79/GB |
| 64GBThis product | $2.85/GB |
Related pages
Frequently Asked Questions
Is the 64GB (2x32) DDR3L compatible with my motherboard?
Compatibility depends on your motherboard's supported memory type (DDR3L), speed, and capacity. Check your motherboard manufacturer's QVL list to confirm this module is validated for your specific board.
Is this DDR3L module a good deal right now?
At $3.40/GB, this module is 66% below the overall DDR3L market average $/GB across all capacities. Deal score: 92/100. Check the price history chart above to see how the price has moved recently. Prices are updated daily from Amazon.
What is DDR3L 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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