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Internal ssd comparison

Lexar NM620 512GB Internal SSD vs Lexar NM620 1TB Internal SSD

Compare key specifications, features and design side by side.

Compared products
01Selected
Lexar NM620 512GB Internal SSD

Lexar NM620 512GB Internal SSD

  • 9 g.
  • Storage capacity: 512GB.
  • 200000 IOPS read · 256000 IOPS write.
  • Endurance: 250TBW.
KSh 16,500In Stock
02
Lexar NM620 1TB Internal SSD

Lexar NM620 1TB Internal SSD

  • 9 g.
  • Storage capacity: 1TB.
  • 200000 IOPS read · 256000 IOPS write.
  • Endurance: 500TBW.
KSh 24,000In Stock

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WD_BLACK SN7100 1TBKSh 19,500
Lexar NM610 PRO 500GB Internal SSDKSh 15,500
Lexar NQ780 1TB Internal SSDKSh 24,500
2TB WD BLACK SN850X NVMe SSD with HeatsinkKSh 33,000
PS5 WD BLACK SN850X 2TB with HeatsinkKSh 38,000
2TB WD Black SN850X NVMe SSDKSh 25,000
4TB WD BLACK SN850X NVMe SSD with HeatsinkKSh 65,000
2 of 4 products

Our quick verdict

Choose the Lexar NM620 512GB Internal SSD if you want a lower price (KSh 7,500 less). Choose the Lexar NM620 1TB Internal SSD if you want 1 TB of storage.

Storage capacity

Lexar NM620 512GB Internal SSD
512GB
Lexar NM620 1TB Internal SSD
1TB

Model-specific details

Lexar NM620 512GB Internal SSD
512GB · LNM620X512G-RNNNG — Product series: NM620
Lexar NM620 1TB Internal SSD
1TB · LNM620X001T-RNNNG — Product series: NM620

Endurance

Lexar NM620 512GB Internal SSD
250TBW
Lexar NM620 1TB Internal SSD
500TBW

Key differences

The main differences to help you choose.

Lexar NM620 512GB Internal SSD

  • Lower price: KSh 16,500 (vs KSh 24,000).

Lexar NM620 1TB Internal SSD

  • More storage: 1 TB (vs 512 GB).

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.

5 priorities selected.
How each product answers the selected priorities
PriorityLexar NM620 512GB Internal SSDLexar NM620 1TB Internal SSD
Features3D TLC NAND with shock and vibration resistance3D TLC NAND with shock and vibration resistance
Weight9 g9 g
Storage capacity512GB1TB
Model-specific details512GB · LNM620X512G-RNNNG — Product series: NM6201TB · LNM620X001T-RNNNG — Product series: NM620
Endurance250TBW500TBW

Detailed comparison

Explore the full specifications, section by section.

General

General specifications comparison
SpecificationLexar NM620 512GB Internal SSDLexar NM620 1TB Internal SSD
BrandLexarLexar

Performance

Performance specifications comparison
SpecificationLexar NM620 512GB Internal SSDLexar NM620 1TB Internal SSD
Sequential Read / WriteUp to 3500MB/s read · Up to 2400MB/s writeUp to 3500MB/s read · Up to 3000MB/s write
Random Read / Write200000 IOPS read · 256000 IOPS write200000 IOPS read · 256000 IOPS write
Endurance250TBW500TBW

Storage

Storage specifications comparison
SpecificationLexar NM620 512GB Internal SSDLexar NM620 1TB Internal SSD
Brand / ModelLexar NM620 · LNM620X512G-RNNNGLexar NM620 · LNM620X001T-RNNNG
Storage Capacity512GB1TB
SSD TypeM.2 2280 NVMe SSDM.2 2280 NVMe SSD
Form FactorM.2 2280 NVMe SSDM.2 2280 NVMe SSD
Interface / ProtocolPCIe Gen 3 x4 / NVMePCIe Gen 3 x4 / NVMe

Features & Compatibility

Features & Compatibility specifications comparison
SpecificationLexar NM620 512GB Internal SSDLexar NM620 1TB Internal SSD
Features / Security3D TLC NAND with shock and vibration resistance3D TLC NAND with shock and vibration resistance
CompatibilityCompatible M.2 2280 PCIe NVMe slots; an M.2 SATA-only slot is not sufficientCompatible M.2 2280 PCIe NVMe slots; an M.2 SATA-only slot is not sufficient

Physical & Package

Physical & Package specifications comparison
SpecificationLexar NM620 512GB Internal SSDLexar NM620 1TB Internal SSD
Dimensions / Weight80 × 22 × 2.25 mm; 9 g80 × 22 × 2.25 mm; 9 g
Warranty / Package60 months · 60 months60 months · 60 months

Model-specific details

Model-specific details specifications comparison
SpecificationLexar NM620 512GB Internal SSDLexar NM620 1TB Internal SSD
Model-specific details512GB · LNM620X512G-RNNNG — Product series: NM620; Operating temperature: 0°C to 70°C; Storage temperature: -40°C to 85°C1TB · LNM620X001T-RNNNG — Product series: NM620; Operating temperature: 0°C to 70°C; Storage temperature: -40°C to 85°C

Similarities

  • Both weigh 9 g.
  • Both have a 5 years warranty.
  • Both use 3500MB (sequential read / write).
  • Both use NM620 (model-specific details).
  • Same SSD type: M.2 2280 NVMe SSD.
  • Same interface / protocol: PCIe Gen 3 x4 / NVMe.

In summary

Choose the 1TB Internal SSD configuration for more storage; the 512GB Internal SSD configuration costs about 31% less when you do not need the extra storage.

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