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PNY CS2342 1TB M.2 2230 PCI-Express 4.0 x4 NVMe 1.4 3D NAND Internal SSD, M230CS2342-1TB-TB
- M.2 2230 Form Factor: Compact internal SSD format for systems designed for M.2 2230 drives
- 1TB Capacity: Provides 1TB of internal solid-state storage
- PCI-Express 4.0 x4: Uses a PCI-Express 4.0 x4 interface with NVMe 1.4 protocol
- Sequential Speeds: Up to 7300 MBps read and up to 6000 MBps write performance
- 3D NAND Memory: Uses 3D NAND memory components for consumer storage applications
- MTBF Rating: 1,500,000-hour mean time between failures rating
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Overview
Specs
Reviews
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Overview
The PNY CS2342 is a 1TB internal solid state drive for consumer use. It combines an M.2 2230 form factor with a PCI-Express 4.0 x4 interface, NVMe 1.4 protocol, and 3D NAND memory.
Key Features
- 1TB storage capacity
- M.2 2230 form factor
- PCI-Express 4.0 x4 interface
- NVMe 1.4 protocol
- 3D NAND memory components
Performance
The drive delivers maximum sequential read speeds of up to 7300 MBps and maximum sequential write speeds of up to 6000 MBps.
Design
The internal SSD uses an M.2 2230 form factor and is supplied without a heatsink.
Connectivity & Compatibility
The drive connects through a PCI-Express 4.0 x4 interface and uses the NVMe 1.4 protocol. Compatibility depends on a system supporting the M.2 2230 form factor and the listed interface.
Reliability & Durability
The drive has a 1,500,000-hour MTBF rating. Its operating temperature range is 0°C to +70°C, and its storage temperature range is -40°C to +85°C.
Specifications
- Brand: PNY
- Series: CS2342
- Model: M230CS2342-1TB-TB
- Part Number: M230CS2342-1TB-TB
- Device Type: Internal Solid State Drive (SSD)
- Used For: Consumer
- Form Factor: M.2 2230
- Capacity: 1TB
- Memory Components: 3D NAND
- Interface: PCI-Express 4.0 x4
- Protocol: NVMe 1.4
- Max Sequential Read: Up to 7300 MBps
- Max Sequential Write: Up to 6000 MBps
- MTBF: 1,500,000 hours
- HeatSink: without HeatSink
- Operating Temperature: 0°C ~ +70°C
- Storage Temperature: -40°C ~ +85°C
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 5 years
- Limited Warranty period (labor): 5 years
- Read full details
Return Policies
- Return for refund until: January 31, 2026
- Return for replacement until: January 31, 2026
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-234-4597
- Support Email: tsupport@pny.com
- Support Website
- View other products from PNY Technologies, Inc.
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The PNY CS2342 is a 1TB M.2 2230 NVMe SSD for compatible PCIe 4.0 x4 devices, including handheld gaming PCs such as the Steam Deck, ASUS ROG Ally, and MSI Claw. Its compact size and up-to-7,300 MB/s read speeds suit users seeking more storage and faster game loading.
Recommended For
- Steam Deck owners replacing or expanding internal storage who need a single-sided M.2 2230 drive and want room for a larger installed game library.
- ROG Ally, MSI Claw, or other handheld owners whose device supports an M.2 2230 SSD and who want to replace a smaller internal drive with 1TB.
- Users upgrading a compatible compact laptop or small-form-factor PC who need an M.2 2230 drive for everyday computing and shorter data transfers.
- People seeking a 1TB internal upgrade who value compact fit and quick loads more than a dramatic change to game performance; reviews describe the upgrade primarily as added storage and improved responsiveness.
Real-World Use Scenarios
- When a compatible Steam Deck, ROG Ally, or MSI Claw is running short on internal space, replacing its existing drive with the CS2342 gives the user more room for installed games and other files, reducing the need to manage storage as often.
- A handheld gamer who regularly switches between large games can keep more of their library installed on the device, instead of repeatedly uninstalling and reinstalling titles to free space.
- When launching games or loading levels on a compatible handheld, the CS2342’s fast storage may reduce storage-related waits; actual gains depend on the device and game, and the drive does not itself guarantee higher frame rates.
- In a compatible laptop or compact PC with an M.2 2230 slot, the CS2342 can serve as an internal storage upgrade for everyday apps and files; check the device’s slot and drive requirements before buying.
- For routine file transfers on a compatible system, the CS2342 can handle everyday storage tasks quickly, while its performance may vary with the size and type of the data being written.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Consumer storage upgrades for compatible M.2 2230 desktops, laptops, and handheld gaming devices, including the Steam Deck; suited to gaming, content creation, and general storage |
| Capacity | 1TB of storage |
| Interface And Form Factor | M.2 2230 internal SSD with a PCIe 4.0 x4 interface and NVMe 1.4 protocol |
| Read And Write Performance | Sequential read speeds up to 7,300 MB/s and sequential write speeds up to 6,000 MB/s |
| Memory And Security | 3D NAND with TCG Pyrite security software |
| Reliability And Warranty | Rated for 1,500,000 hours MTBF; backed by a 5-year limited warranty or TBW coverage |
| Operating And Storage Temperatures | Operating range: 0°C to +70°C; storage range: -40°C to +85°C |
| Model Identifiers | PNY CS2342; model and part number M230CS2342-1TB-TB |
Reference Q&A
Q: Is the PNY CS2342 a good fit for a Steam Deck compared with other 2230 SSDs?
A: The CS2342 is a PCIe 4.0 x4, M.2 2230 drive, and Tom’s Hardware notes that PCIe 4.0 drives work in the Steam Deck’s PCIe 3.0 slot. The Deck’s interface limits peak speeds, so choose the PNY for its 1TB capacity and small-file performance rather than expecting its advertised 7,300 MB/s read speed in that device. It is a better fit for handheld upgrades than for buyers choosing an SSD solely by its maximum advertised speed.
Q: PNY CS2342 or Corsair MP600 Mini: which should I choose?
A: Choose the PNY if your typical use is gaming and shorter file transfers: PCWorld found it very fast with smaller data sets, but observed write speeds drop after roughly 70GB of continuous writing. Consider the newer Corsair MP600 Mini E27T if you prioritize an independently tested, power-efficient all-around 2230 drive. Check the Corsair version carefully, since the original and E27T revisions share a similar product name but use different hardware.
Q: Should I get the 1TB PNY CS2342 or a 2TB WD Black SN770M?
A: Choose the 1TB CS2342 if that capacity meets your needs and you want its strong short-transfer performance. Choose a 2TB SN770M when keeping more games installed matters more than matching the PNY’s advertised peak speeds. The CS2342 line also has a 2TB model, so compare that specific SKU if you want both higher capacity and the PNY drive.
Q: PNY CS2342 or Sabrent Rocket 2230 for a Steam Deck upgrade?
A: Both are M.2 2230 PCIe 4.0 drives suited to compact devices. The PNY advertises higher peak sequential speeds and PCWorld found it especially fast with smaller data sets; Sabrent’s tested Rocket 2230 is a lower-peak-speed alternative. For Steam Deck gaming, the PCIe 3.0 interface limits the benefit of higher peak speeds, so compare capacity, price, and warranty as well as performance.
Q: Will this SSD work in my Steam Deck, ROG Ally, or other handheld?
A: The CS2342 is an M.2 2230 PCIe 4.0 x4 NVMe SSD and is listed for Steam Deck, ROG Ally, and MSI Claw. It is suitable for a device with a compatible M.2 2230 NVMe slot; check your exact model’s storage specifications before buying.
Q: Is 1TB enough storage for a handheld gaming library?
A: The 1TB capacity can suit someone looking to expand a handheld’s storage for games and other files. Whether it is enough depends on the size and number of games you keep installed; choose a larger capacity if you want to keep a particularly large library on the device.
Q: What speeds does this SSD offer, and will games load faster?
A: PNY specifies sequential speeds of up to 7,300 MB/s read and 6,000 MB/s write. These are maximums, not guaranteed everyday results; actual performance and any change in game load times depend on the host device and workload. The speed figures do not guarantee higher game frame rates.
Q: Does the CS2342 include a warranty?
A: The product information lists a 5-year limited warranty, subject to the applicable warranty terms and TBW limit. Check PNY’s warranty details for the coverage conditions.
Q: Will the PNY CS2342 1TB work as a Steam Deck SSD replacement?
A: It is an M.2 2230 NVMe drive, and PNY lists the Steam Deck as a compatible device. A Reddit discussion about the CS2342 also includes a report of cloning a stock Steam Deck drive to the 2TB version of this model family. Check your device’s requirements and follow a proper replacement procedure before installing.
Q: What should I check about the CS2342’s endurance and warranty before buying?
A: Check PNY’s current warranty terms, including any total-bytes-written limit. A Reddit discussion about this drive raises questions about its TBW rating; the product information provided here confirms a five-year limited warranty or TBW condition but does not state the 1TB model’s TBW figure.
Q: Is the PNY CS2342 a better buy than the Corsair MP600 Mini?
A: The Reddit comparison discusses the 2TB versions, not this 1TB model, and does not provide a controlled performance comparison. For this 1TB CS2342, compare the prices and warranty terms for the exact capacities you are considering; the supplied specifications list sequential speeds up to 7,300 MB/s read and 6,000 MB/s write.