DatacenterDisk

Lexar 8TB vs Samsung 9100

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

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Our Recommendation
👑
Lexar 8TB NM790 2280 Up to 7000/6200 MB/s Read/Write

Lexar 8TB NM790 2280 Up to 7000/6200 MB/s Read/Write wins on both price ($163.75/TB) and warranty (5 years).

Best $/TB: Lexar
Best Warranty: Samsung
Best for RAID: Lexar
Full Specification Comparison
Spec
Lexar
8TB NM790 2280 Up to 7000/6200 MB/s Read/Write
$163.75/TB
Samsung
9100 PRO with Heatsink 8TB .0x4 2280 Seq.
$224.88/TB
Brand
Lexar
Samsung
Model
8TB NM790 2280 Up to 7000/6200 MB/s Read/Write
9100 PRO with Heatsink 8TB .0x4 2280 Seq.
Series
—
—
Part Number
B0DG6Q25M2
B0DY2NWFJV
$/TB
👑$163.75
$224.88
Price
$1309.99
$1799.00
Condition
New
New
Capacity
8TB
8TB
Interface
NVMe-PCIe4
NVMe-PCIe4
Form Factor
M.2 2280
M.2 2280
Drive Type
PS5-SSD
PS5-SSD
Recording Tech
—
—
RPM
N/A (SSD)
N/A (SSD)
Cache
—
—
Sector Size
—
—
Workload Rating
—
—
DWPD
N/A
N/A
Warranty
👑5 years
👑5 years
Workload Tier
ps5
ps5
In Stock
✓ In Stock
✓ In Stock
Buy
Buy on Amazon →
Buy on Amazon →
Workload Fit
Workload
Lexar
Samsung
NAS Storage
○
○
Backup Target
●
●
OLTP Database
●●●
●●●
Cold Archive
●●
●●
Virtualization
●●●
●●●
AI/ML Storage
●●●
●●●
Buying Recommendation
Choose Lexar 8TB NM790 2280 Up to 7000/6200 MB/s Read/Write if:
  • ✓ You need maximum storage per dollar
  • ✓ You need new-with-warranty for compliance or budgeting
Buy Lexar →
Choose Samsung 9100 PRO with Heatsink 8TB .0x4 2280 Seq. if:
  • ✓ You need 5-year warranty coverage for production
  • ✓ You need new-with-warranty for compliance or budgeting
Buy Samsung →

Frequently Asked Questions

Lexar 8TB offers better value at $163.75/TB vs $224.88/TB - a 27% 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 5-year warranties and are built for enterprise operation. Check brand-specific AFR data and Backblaze drive stats for real-world failure rate comparisons.

Lexar 8TB is the better fit for NAS storage.