This article covers 【限定】Ouoiikt 日本メーカー 外付けSSD 30TB USB3.2 Gen1 Type-C 高速データ転送 小型 軽量 耐衝撃 金属ボディ (PS4.

Overview

The Ouoiikt External SSD 30TB is a massive portable storage drive that uses a USB 3.2 Gen1 Type-C interface. With a claimed capacity of 30TB, it targets users who need to archive huge amounts of photos, videos, or game libraries. The metal housing provides durability and some heat dissipation. However, the official transfer rate is just 100 MB/s, placing it far below modern NVMe portable SSDs. This product is positioned as an ultra-low-cost, ultra-high-capacity solution for archival tasks.

Compatibility Guide

The drive connects via USB 3.2 Gen1 Type-C and works out of the box with Windows, macOS, iPadOS, Android, PlayStation 4/5, and smart TVs. It uses bus power so no external power adapter is required. For devices with only USB-A ports, a converter or adapter may be necessary. The drive is formatted in exFAT (likely) to support cross-platform use without extra software.

Product Info

Sold exclusively on since around 2025, the Ouoiikt 30TB external SSD carries a price tag of ¥16,999 and a 5-year warranty. The manufacturer claims to be a Japanese company, but details are opaque. The product falls into an entry-level niche: enormous capacity at a very low price per terabyte, but with significant performance compromises.

Best Use Cases

Cold storage / archive backups: For users who need to safely store large volumes of data that is rarely accessed, the high capacity and low price are attractive. Speed is not critical for long-term backups. Console game library expansion: Works with PS4/PS5 (for PS4 games) and Xbox, allowing gamers to store many titles without deleting. Loading times will be slower than internal storage but acceptable for large game archives. * Media server or secondary drive: Suitable for storing movies, music, or documents on a home media server or as a secondary drive in a PC where read/write speed is not a priority. ## Alternatives
In a similar price range, you can find Samsung T7 (1TB) or Crucial X9 (2TB) which offer sequential speeds around 1,000 MB/s and proven reliability. The obvious trade-off is capacity vs. speed. For users who truly need 30TB, a traditional 3.5-inch external HDD like the WD My Book (20TB) may provide a better price-per-TB and similar sequential throughput, though it lacks shock resistance. The Ouoiikt SSD wins on portability and noise, but loses on sustained transfer speed.

Things to Consider

The biggest caveat is the 100 MB/s transfer bottleneck – despite using USB 3.2 Gen1, the drive performs at USB 2.0 levels. Large file transfers will be slow. Additionally, the credibility of the 30TB capacity is unverified; some low-cost high-capacity drives have been found to use capacity fraud. While a 5-year warranty is generous, Ouoiikt's after-sales support reputation is unknown. If you need reliable, fast external storage, look elsewhere. This drive only makes sense if you prioritize enormous capacity at a rock-bottom price and can tolerate low speeds.

Product Disclosure (Amazon)

  • Manufacturer: Ouoiikt
  • Seller: jianweishoushi
  • Fulfilled by: Amazon
  • ASIN: B0H455N4RS
  • Note: This article covers a manufacturer-made product based on Amazon listing details.