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Internal ssd comparison

2TB WD BLACK SN850X NVMe SSD with Heatsink vs Lexar NQ780

Compare key specifications, features and design side by side.

Compared products
01Selected
2TB WD BLACK SN850X NVMe SSD with Heatsink

2TB WD BLACK SN850X NVMe SSD with Heatsink

  • Storage capacity: 2TB.
  • Endurance: 1200 TBW.
KSh 33,000Out of Stock
02
Lexar NQ780 1TB Internal SSD

Lexar NQ780 1TB Internal SSD

  • 6 g.
  • Storage capacity: 1TB.
  • Endurance: 600TBW.
KSh 24,500In Stock

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PS5 WD BLACK SN850X 2TB with HeatsinkKSh 38,000
2TB WD Black SN850X NVMe SSDKSh 25,000
WD_BLACK SN7100 1TBKSh 19,500
4TB WD BLACK SN850X NVMe SSD with HeatsinkKSh 65,000
1TB WD BLACK SN850X NVMe SSD With HeatsinkKSh 27,000
Seagate Storage Expansion Card for Xbox Series X|SKSh 33,500
Lexar NM620 512GB Internal SSDKSh 16,500
2 of 4 products

Our quick verdict

Choose the 2TB WD BLACK SN850X NVMe SSD with Heatsink if you want 2 TB of storage.

This comparison is partial: only 3 of the 11 specifications are published for both products. The 2TB WD BLACK SN850X NVMe SSD with Heatsink does not list SSD Type, interface / Protocol or Sequential Read / Write.

Storage capacity

2TB WD BLACK SN850X NVMe SSD with Heatsink
2TB
Lexar NQ780
1TB

Endurance

2TB WD BLACK SN850X NVMe SSD with Heatsink
1200 TBW
Lexar NQ780
600TBW

Form factor

2TB WD BLACK SN850X NVMe SSD with Heatsink
M.2 2280
Lexar NQ780
M.2 2280 NVMe SSD

Key differences

The main differences to help you choose.

2TB WD BLACK SN850X NVMe SSD with Heatsink

  • More storage: 2 TB (vs 1 TB).

Lexar NQ780

No clear advantage over the 2TB WD BLACK SN850X NVMe SSD with Heatsink in the published specifications. Check the detailed comparison for features that matter to you.

What matters most to you?

Choose any priorities

How each product answers the questions buyers ask most. Tick a topic to add it, untick one to hide it.

3 priorities selected.
How each product answers the selected priorities
Priority2TB WD BLACK SN850X NVMe SSD with HeatsinkLexar NQ780
Storage capacity2TB1TB
Endurance1200 TBW600TBW
Form factorM.2 2280M.2 2280 NVMe SSD

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
Specification2TB WD BLACK SN850X NVMe SSD with HeatsinkLexar NQ780 1TB Internal SSD
BrandWDLexar

Performance

Performance specifications comparison
Specification2TB WD BLACK SN850X NVMe SSD with HeatsinkLexar NQ780 1TB Internal SSD
Endurance1200 TBW600TBW
Sequential Read / Write—Up to 6000MB/s read · Up to 2500MB/s write

Storage

Storage specifications comparison
Specification2TB WD BLACK SN850X NVMe SSD with HeatsinkLexar NQ780 1TB Internal SSD
Brand / Model2TB WD BLACK SN850X NVMe SSD with HeatsinkLexar NQ780 · LNQ780X001T-RNNNG
Storage Capacity2TB1TB
Form FactorM.2 2280M.2 2280 NVMe SSD
SSD Type—M.2 2280 NVMe SSD
Interface / Protocol—PCIe Gen 4 x4 / NVMe

Features & Compatibility

Features & Compatibility specifications comparison
Specification2TB WD BLACK SN850X NVMe SSD with HeatsinkLexar NQ780 1TB Internal SSD
Features / Security—600 TBW endurance rating for the 1TB model
Compatibility—Compatible M.2 2280 PCIe NVMe slots; maximum throughput requires a suitable Gen4 x4 host

Physical & Package

Physical & Package specifications comparison
Specification2TB WD BLACK SN850X NVMe SSD with HeatsinkLexar NQ780 1TB Internal SSD
Dimensions / Weight—80 × 22 × 2.45 mm; 6 g
Warranty / Package—60 months · 60 months

Model-specific details

Model-specific details specifications comparison
Specification2TB WD BLACK SN850X NVMe SSD with HeatsinkLexar NQ780 1TB Internal SSD
Model-specific details—1TB · LNQ780X001T-RNNNG — Product series: NQ780; Operating temperature: 0°C to 70°C; Storage temperature: -40°C to 85°C

Similarities

  • Both use M.2 (form factor).

In summary

Choose 2TB WD BLACK SN850X for more storage.

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