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OSCOO 512GB SSD PCIe 4.0 x4 NVMe M.2 2230

★★★★★ 4.5 (21)

The 5200 MB/s read and 4000 MB/s write speeds, paired with 300K random read IOPS, make this M.2 2230 drive a fast Gen4 upgrade for compact systems. Its AES-256 encryption, LDPC ECC, and graphene thermal solution add durability and data protection beyond typical budget SSDs. Best for Steam Deck, Surface, or NUC owners needing a reliable, space-saving storage boost without breaking the bank.

Capacity 512GB
Form Factor M.2 2230
Interface PCIe 4.0 x4
Read Speed 5,200 MB/s
OSCOO 512GB SSD PCIe 4.0 x4 NVMe M.2 2230 ssd
45 Overall Score

No current retailer price

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Snapshot

Pros & Cons

Pros

  • Strong speed (73rd percentile) 73rd
  • Strong affordability (67th percentile) 67th

Cons

  • Below average endurance (15th percentile)
  • Below average feature (34th percentile)
  • Below average capacity (35th percentile)

What owners think

How owner sentiment changed over time

Exclusive

Based on when customers actually wrote their reviews - so you can see whether early praise held up.

Owner sentiment has held steady over time
78/100Our AI sentiment readmedium confidence · 10 sources · Nov 2026
1★2★3★4★5★Q3 '25: 4.0★ · 1 reviewQ1 '26: 4.7★ · 6 reviewsQ2 '26: 4.3★ · 3 reviews163Q3 '25Q1 '26Q2 '26
Avg ratingHappy (4-5★)Unhappy (1-2★)Bar height = number of reviews

Based on 10 dated customer reviews, grouped by calendar quarter. Period analysis is in English.

The proof

Performance

Performance Percentiles

Speed 72.8
Random 61.8
Feature 33.6
Capacity 34.8
User Sentiment 44.5
Endurance 14.7
Social Proof 36.8
Affordability 67.4

Specifications

Full Specifications

Drive

Capacity 512
Form Factor M.2 2230
Interface PCIe 4.0 x4
Protocol NVMe
PCIe Generation 4
External No

Performance

Sequential Read (MB/s) 5200
Sequential Write (MB/s) 4000
Random Read (IOPS) 300000

Features

Hardware Encryption Yes

vs Competition

Spec OSCOO 512GB SSD Samsung 9100 PRO Western Digital Black SN850X Kingston FURY Renegade SFYRDK/4000G SanDisk WD_BLACK WDS800T1X0M Crucial T710
Capacity 512GB 4TB 4TB 4TB 8TB 4TB
Form Factor M.2 2230 M.2 2280 M.2 2280 M.2 2280 M.2 2280 M.2 2280
Interface PCIe 4.0 x4 PCIe 5.0 x4 PCIe 4.0 x4 PCIe 4.0 PCIe 5.0 x4 PCIe 5.0 x4
Seq Read 5,200 MB/s 14,800 MB/s 7,300 MB/s 7,300 MB/s 14,900 MB/s 14,500 MB/s
Nand Type - TLC TLC TLC TLC TLC
Dram Cache - true true true true false
Endurance - 2400 TBW 2400 TBW 4000 TBW 4800 TBW 2400 TBW
Compare Compare Compare Compare Compare
Product SpeedRandomFeatureCapacityUser SentimentEnduranceSocial ProofAffordability
OSCOO 512GB SSD 72.861.833.634.844.514.736.867.4
Samsung 9100 PRO Compare 99.299.899.792.5085.999.65.3
Western Digital Black SN850X Compare 88.995.789.392.594.988.195.39.7
Kingston FURY Renegade SFYRDK/4000G Compare 93.394.393.992.5094.195.39.2
SanDisk WD_BLACK WDS800T1X0M Compare 99.199.397.598.194.980.7453.1
Crucial T710 Compare 99.199.185.692.5085.977.510.7

Usage Scores

Overall (45.4)Budget (72.7)Gaming (39.7)Laptop (50.4)Console (31.3)Portable (12.2)Workstation (42.5)
  • Overall45.4
  • Budget72.7
  • Gaming39.7
  • Laptop50.4
  • Console31.3
  • Portable12.2
  • Workstation42.5

A full written review is coming soon. The specs, scores, prices and charts above are always up to date.

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