Best High-Capacity Storage Upgrades for Players Managing Wuthering Waves and Genshin Impact
| # | Product | Best for | Rating | Price |
|---|---|---|---|---|
| 1 | Samsung 990 Pro SSD 2TB PCIe 4.0 NVMe | PC players seeking fastest load times | ★ 4.8 | $170 |
| 2 | SanDisk 1TB Extreme microSDXC UHS-I Card | Steam Deck, ROG Ally, and Mobile players | ★ 4.7 | $110 |
| 3 | WD_BLACK 2TB SN850X NVMe Internal Gaming SSD | PS5 and PC players looking for value-to-performance | ★ 4.8 | $155 |
| 4 | Samsung T7 Shield 2TB Portable SSD | Laptop players needing external expansion | ★ 4.8 | $160 |
| 5 | LG 27GP850-B 27" UltraGear 1440p 165Hz Nano IPS | Visualizing high-fidelity game assets | ★ 4.6 | $399 |
Best for PC players seeking fastest load times
Samsung 990 Pro SSD 2TB PCIe 4.0 NVMe
The 990 Pro is the definitive choice for PC players who prioritize speed. Its 7,450 MB/s read speed is verified by RTINGS as top-tier for PCIe 4.0, ensuring that the heavy asset loading in open-world gacha games remains seamless.
Pros
- Sequential read speeds up to 7,450 MB/s for near-instant asset streaming
- High endurance (1200 TBW for 2TB model) handles frequent large patches
- Excellent power efficiency reduces heat buildup in tight PC cases
Cons
- Premium price point compared to mid-range Gen4 drives like the WD SN770
- Requires a separate or integrated heatsink to prevent thermal throttling during 100GB+ game installations
Best for Steam Deck, ROG Ally, and Mobile players
SanDisk 1TB Extreme microSDXC UHS-I Card
For handheld gamers, capacity is king. This card's A2 spec is critical for the random IOPS required by modern open-world titles, and the 1TB ceiling prevents the 'delete-to-install' cycle common with 256GB or 512GB cards.
Pros
- A2 rating ensures faster app loading and smoother performance for installed games
- 1TB capacity easily fits both Wuthering Waves and Genshin Impact with room for updates
- Read speeds up to 190MB/s (with compatible SanDisk readers)
Cons
- Significant performance drop-off during sustained writes once the cache fills up
- Runs notably hot during the initial 100GB+ download and installation process
Best for PS5 and PC players looking for value-to-performance
WD_BLACK 2TB SN850X NVMe Internal Gaming SSD
The SN850X is a frequent recommendation on r/buildapc for its reliability. It offers nearly identical real-world loading performance to the 990 Pro but often retails for $15-20 less, making it the smarter buy for budget-conscious PC or PS5 grinders.
Pros
- Consistent 7,300 MB/s read speeds rivaling more expensive competitors
- Game Mode 2.0 software feature optimizes performance for long sessions
- Widely compatible with PS5 internal expansion slot requirements
Cons
- WD Digital Dashboard management software is exclusive to Windows
- Higher power consumption compared to the Samsung 990 Pro, which can slightly impact laptop battery life
Best for Laptop players needing external expansion
Samsung T7 Shield 2TB Portable SSD
If your laptop's internal drive is full, the T7 Shield is the best external solution. Its sustained write speeds are superior to the standard T7, which is vital when downloading the massive 30GB+ updates common in the gacha genre.
Pros
- IP65 rating provides water and dust resistance for gaming on the go
- USB 3.2 Gen 2 interface maintains 1,050 MB/s speeds for external play
- Rubberized exterior protects against drops from cafe tables
Cons
- The rubberized coating is a major dust and lint magnet in backpacks
- Slower than internal NVMe drives, resulting in slightly longer initial patch verification times
Best for Visualizing high-fidelity game assets
LG 27GP850-B 27" UltraGear 1440p 165Hz Nano IPS
While not a storage device, this monitor is the best way to justify the 150GB of high-res textures you're storing. Its color accuracy and 1440p resolution are cited by RTINGS as a sweet spot for gaming, making the visual density of these titles pop.
Pros
- Nano IPS panel offers 98% DCI-P3 color gamut for vibrant open-world environments
- 1ms (GtG) response time eliminates ghosting during fast-paced combat
- G-Sync and FreeSync Premium support prevents screen tearing
Cons
- Contrast ratio is relatively low (approx 1000:1), leading to 'IPS glow' in dark scenes
- The V-shaped stand has a very large footprint that may crowd smaller desks
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Managing multiple high-fidelity open-world titles simultaneously has become a significant hurdle for players, as the combined installation size of modern gacha games can easily overwhelm standard hardware configurations.
For PC players, the Samsung 990 Pro 2TB is the gold standard for speed and reliability. Mobile and handheld gamers should opt for the SanDisk 1TB Extreme microSDXC to fit both titles comfortably.
Samsung 990 Pro SSD 2TB PCIe 4.0 NVMe
- Price: $170
- Rating: 4.8/5
- Best For: PC players seeking fastest load times
- Pros:
- Sequential read speeds up to 7,450 MB/s for near-instant asset streaming
- High endurance (1200 TBW for 2TB model) handles frequent large patches
- Excellent power efficiency reduces heat buildup in tight PC cases
- Cons:
- Premium price point compared to mid-range Gen4 drives like the WD SN770
- Requires a separate or integrated heatsink to prevent thermal throttling during 100GB+ game installations
- Verdict: The 990 Pro is the definitive choice for PC players who prioritize speed. Its 7,450 MB/s read speed is verified as top-tier for PCIe 4.0, ensuring that the heavy asset loading in open-world gacha games remains seamless.
SanDisk 1TB Extreme microSDXC UHS-I Card
- Price: $110
- Rating: 4.7/5
- Best For: Steam Deck, ROG Ally, and Mobile players
- Pros:
- A2 rating ensures faster app loading and smoother performance for installed games
- 1TB capacity easily fits both Wuthering Waves and Genshin Impact with room for updates
- Read speeds up to 190MB/s (with compatible SanDisk readers)
- Cons:
- Significant performance drop-off during sustained writes once the cache fills up
- Runs notably hot during the initial 100GB+ download and installation process
- Verdict: For handheld gamers, capacity is king. This card’s A2 specification is critical for the random IOPS required by modern open-world titles, and the 1TB ceiling prevents the ‘delete-to-install’ cycle common with smaller cards.
WD_BLACK 2TB SN850X NVMe Internal Gaming SSD
- Price: $155
- Rating: 4.8/5
- Best For: PS5 and PC players looking for value-to-performance
- Pros:
- Consistent 7,300 MB/s read speeds rivaling more expensive competitors
- Game Mode 2.0 software feature optimizes performance for long sessions
- Widely compatible with PS5 internal expansion slot requirements
- Cons:
- WD Digital Dashboard management software is exclusive to Windows
- Higher power consumption compared to the Samsung 990 Pro, which can slightly impact laptop battery life
- Verdict: The SN850X is a frequent recommendation for its reliability. It offers nearly identical real-world loading performance to the 990 Pro but often retails for a lower price, making it a smart buy for budget-conscious PC or PS5 players.
Samsung T7 Shield 2TB Portable SSD
- Price: $160
- Rating: 4.8/5
- Best For: Laptop players needing external expansion
- Pros:
- IP65 rating provides water and dust resistance for gaming on the go
- USB 3.2 Gen 2 interface maintains 1,050 MB/s speeds for external play
- Rubberized exterior protects against drops from cafe tables
- Cons:
- The rubberized coating is a major dust and lint magnet in backpacks
- Slower than internal NVMe drives, resulting in slightly longer initial patch verification times
- Verdict: If your laptop’s internal drive is full, the T7 Shield is the best external solution. Its sustained write speeds are superior to the standard T7, which is vital when downloading the massive updates common in the gacha genre.
LG 27GP850-B 27” UltraGear 1440p 165Hz Nano IPS
- Price: $399
- Rating: 4.6/5
- Best For: Visualizing high-fidelity game assets
- Pros:
- Nano IPS panel offers 98% DCI-P3 color gamut for vibrant open-world environments
- 1ms (GtG) response time eliminates ghosting during fast-paced combat
- G-Sync and FreeSync Premium support prevents screen tearing
- Cons:
- Contrast ratio is relatively low (approx 1000:1), leading to ‘IPS glow’ in dark scenes
- The V-shaped stand has a very large footprint that may crowd smaller desks
- Verdict: While not a storage device, this monitor justifies the 150GB of high-res textures you’re storing. Its color accuracy and 1440p resolution are cited by experts as a sweet spot for gaming, making the visual density of these titles pop.
How we picked these storage solutions
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The selection process for these storage upgrades focused on the unique demands of live-service open-world RPGs. Unlike single-player games that you might install once and finish, titles like Wuthering Waves and Genshin Impact are constantly evolving. This evolution brings frequent, massive data writes during multi-gigabyte updates. We prioritized drives that demonstrate high sustained write speeds rather than just short bursts of speed. This ensures that when a new version drops, your system doesn’t crawl to a halt during the verification and installation phases.
Capacity was another non-negotiable factor. With Genshin Impact requiring over 100GB of space on PC and Wuthering Waves following a similar trajectory, 512GB drives have become a bottleneck for players who enjoy multiple games. We set a 1TB minimum for our recommendations to provide enough “breathing room” for future patches. Reliability data was also a cornerstone of our research; we looked at Backblaze drive statistics to select brands and models with low failure rates over years of daily operation.
What a dual-gacha player actually needs
When managing a library that includes Wuthering Waves, Genshin Impact, and the recently released Neverness to Everness, the technical requirements go beyond simple capacity. These games use sophisticated asset-streaming techniques to maintain a seamless open world.
High Random Read IOPS
Open-world games stream textures, character models, and audio files constantly as you move through the environment. A drive with high random read performance (measured in IOPS) prevents the micro-stuttering that occurs when the game engine has to wait for data. This is particularly noticeable in Neverness to Everness, where the Unreal Engine 5 architecture relies heavily on fast data throughput to render dense urban environments like Hesperia without loading screens.
Thermal Management
Installing a 100GB+ update is a heavy workload that generates significant heat. If an SSD gets too hot, it will “throttle,” or intentionally slow down to protect its hardware. We selected drives like the Samsung 990 Pro because they feature advanced thermal controllers. For players on the PlayStation 5, using a drive with a dedicated heatsink is essential to meet Sony’s internal expansion requirements.
Future-Proofing for Live Services
The storage footprint of a gacha game only grows over time. Genshin Impact launched at a fraction of its current size; years of new regions, voiced dialogue, and cinematic cutscenes have tripled its requirements. By choosing 2TB options for PC, players ensure they won’t have to perform another hardware upgrade in two years when new regions are added to Wuthering Waves or when Neverness to Everness expands its supernatural city limits.
Comparison summary
The choice between the top-tier NVMe drives often comes down to small margins. The Samsung 990 Pro and WD_BLACK SN850X are neck-and-neck for internal PC storage. The Samsung 990 Pro generally wins on power efficiency and software features, while the WD_BLACK SN850X often provides better value, frequently appearing at lower price points during sales.
| Feature | Samsung 990 Pro | WD_BLACK SN850X | SanDisk Extreme (microSD) |
|---|---|---|---|
| Max Read Speed | 7,450 MB/s | 7,300 MB/s | 190 MB/s |
| Interface | PCIe 4.0 NVMe | PCIe 4.0 NVMe | UHS-I, A2 |
| Best Platform | High-end PC | PC & PS5 | Mobile & Handheld |
| Warranty | 5 Years | 5 Years | Lifetime (Limited) |
For mobile and handheld users, the SanDisk Extreme remains the only microSD card we recommend that effectively balances the high capacity needed for both games with the A2 speed rating. Without that A2 rating, the random read/write speeds are often too slow to keep up with the fast-paced combat and character switching in Wuthering Waves. External storage users should stick to the Samsung T7 Shield to avoid the thermal throttling issues found in smaller, unshielded portable SSDs.
When to skip the upgrade
Not every player needs to rush out and buy a new drive. If you are currently using a PCIe 3.0 NVMe drive and still have at least 20% of your total capacity free, the real-world loading difference when moving to a PCIe 4.0 drive is often less than two seconds. While the benchmark numbers look impressive, the actual “feel” of the game during play remains largely the same on older NVMe hardware.
You should also avoid upgrading your microSD card if your device—such as an older smartphone or a budget tablet—doesn’t support the A2 bus speed. In these cases, the hardware becomes the bottleneck, and you won’t see the performance benefits you’re paying for with a premium card. Finally, if you only play on PC and have an empty secondary mechanical HDD (Hard Disk Drive), do not move these games there. The slow seek times of mechanical drives cause significant texture pop-in, audio desync, and can even lead to crashes during the high-speed urban traversal found in Neverness to Everness.
What we didn’t include and why
We intentionally left out several popular storage categories that no longer meet the standards for high-end gacha gaming. SATA SSDs, while significantly cheaper than NVMe options, are limited to a maximum speed of about 560MB/s. This interface is increasingly becoming a bottleneck for modern asset streaming, especially as developers begin to optimize for the DirectStorage API.
Generic or “no-name” 2TB MicroSD cards found on various marketplaces for under $30 were also excluded. These are almost universally fake-capacity drives that use firmware hacks to report a larger size than they actually possess. Once you exceed the actual physical capacity—often as low as 32GB or 64GB—the card will begin overwriting your existing game files, leading to data corruption and the need for a full re-install.
Lastly, we avoided QLC-based (Quad-Level Cell) NVMe drives for this specific use case. While drives like the Crucial P3 are excellent for general file storage, their write speeds can drop to HDD-like levels during the massive, sustained writes required for 100GB game installations. For a “live service” player who downloads large patches every six weeks, the longevity and sustained performance of TLC (Triple-Level Cell) drives like the 990 Pro or SN850X are worth the extra investment.
Frequently Asked Questions
How much storage do I need for both Wuthering Waves and Genshin Impact?
On PC, you should reserve at least 250GB for both games combined to account for the initial installation and the temporary space required for unzipping future patches. On mobile devices, the combined footprint is smaller, typically requiring around 60GB to 80GB depending on how many localized voiceover packs you have installed.
Can I play Wuthering Waves or Neverness to Everness from an external SSD?
Yes, you can play these titles from an external SSD like the Samsung T7 Shield, provided you use a USB 3.1 Gen 2 or faster port. While loading times might be slightly longer than an internal NVMe drive, the gameplay experience remains smooth as long as the drive maintains a consistent connection speed.
Does the storage speed affect my gacha pull luck or combat performance?
Storage speed has no impact on the mathematical outcomes of gacha pulls or the damage numbers your characters produce. However, it significantly impacts combat performance by reducing stuttering during character swaps and ensuring that environmental assets load correctly before you enter a fight.
Is a 1TB SSD enough for the next three years of updates?
A 1TB SSD is currently sufficient for three to four major gacha titles, but it may become tight as games like Genshin Impact and Neverness to Everness continue to add new regions. If you plan on keeping your PC for several years without another upgrade, a 2TB drive is the safer long-term investment for a dedicated gacha player.
Sources
- Samsung 990 Pro Specifications
- WD_BLACK SN850X Product Page — https://www.westerndigital.com/products/internal-drives/wd-black-sn850x-nvme-ssd
- SanDisk Extreme microSDXC Data — https://www.westerndigital.com/products/memory-cards/sandisk-extreme-uhs-i-microsd
- RTINGS LG 27GP850-B Review — https://www.rtings.com/monitor/reviews/lg/27gp850-b-27gp83b-b
- Backblaze Drive Stats 2023 — https://www.backblaze.com/blog/backblaze-drive-stats-for-2023/
- Genshin Impact System Requirements — https://genshin.hoyoverse.com/en/news/detail/123565
- Wuthering Waves PC Requirements — https://wutheringwaves.kurogames.com/en/main/news/detail/823
- Neverness to Everness Announcement
- SD Association Application Performance Class — https://www.sdcard.org/developers/sd-standard-overview/application-performance-class/
- PlayStation 5 M.2 SSD Requirements — https://www.playstation.com/en-us/support/hardware/ps5-install-m2-ssd/
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