DatacenterDisk

Samsung 64GB vs Samsung 64GB

Side-by-side spec and price comparison. Live data from Amazon US.

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Our Recommendation
👑
Samsung 64GB DDR4-3200 ECC RDIMM

Samsung 64GB DDR4-3200 ECC RDIMM offers the best value at $10224.00/TB. Available new with manufacturer warranty.

Best $/TB: Samsung
Best Warranty: Samsung
Best for RAID: Samsung
Full Specification Comparison
Spec
Samsung
64GB DDR4-3200 ECC RDIMM
$10224.00/TB
Samsung
64GB DDR4-3200 ECC RDIMM
$12784.00/TB
Brand
Samsung
Samsung
Model
64GB DDR4-3200 ECC RDIMM
64GB DDR4-3200 ECC RDIMM
Series
Samsung DDR4 RDIMM
Samsung DDR4 RDIMM
Part Number
M393A8G40BB4-CWE
M393A8G40AB2-CWE
$/TB
👑$10224.00
$12784.00
Price
$639.00
$799.00
Condition
New
New
Capacity
0.0625TB
0.0625TB
Interface
DDR4-3200
DDR4-3200
Form Factor
RDIMM
RDIMM
Drive Type
RAM
RAM
Recording Tech
DDR4
DDR4
RPM
N/A (SSD)
N/A (SSD)
Cache
—
—
Sector Size
—
—
Workload Rating
—
—
DWPD
N/A
N/A
Warranty
👑3 years
👑3 years
Workload Tier
compute
compute
In Stock
✓ In Stock
✓ In Stock
Buy
Buy on Amazon →
Buy on Amazon →
Workload Fit
Workload
Samsung
Samsung
NAS Storage
●●●
●●●
Backup Target
●●●
●●●
OLTP Database
●
●
Cold Archive
●
●
Virtualization
●
●
AI/ML Storage
●
●
Buying Recommendation
Choose Samsung 64GB DDR4-3200 ECC RDIMM if:
  • ✓ You need maximum storage per dollar
  • ✓ You need new-with-warranty for compliance or budgeting
Buy Samsung →
Choose Samsung 64GB DDR4-3200 ECC RDIMM if:
  • ✓ You need 3-year warranty coverage for production
  • ✓ You need new-with-warranty for compliance or budgeting
Buy Samsung →

Frequently Asked Questions

Samsung 64GB offers better value at $10224.00/TB vs $12784.00/TB - a 20% price difference. Factor in warranty length and workload rating when the price gap is small.

Mixing drives of different models in RAID is not recommended even if capacities match. Different firmware, error handling and seek patterns can cause rebuild issues. Use identical drives within the same RAID group for reliable operation.

Both drives carry 3-year warranties and are built for enterprise operation. Check brand-specific AFR data and Backblaze drive stats for real-world failure rate comparisons.

Samsung 64GB is the better fit for NAS storage.