6 Best Alternatives to the Western Digital WD Green SN350 240GB NVMe SSD (2026)
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The Western Digital WD Green SN350 240GB NVMe SSD offers a compact M.2 2280 form factor and Gen3 PCIe interface for basic daily computing. If you need western digital wd green sn350 240gb nvme SSD alternatives, consider drives with different capacities or performance profiles. This 240GB model provides up to 2,400 MB/s read speeds, which suits users upgrading older PCs who do not require extensive storage space. Its slim design fits standard NVMe slots in laptops and desktops.
You might look for other options if you need more storage, such as 512GB or 1TB, or if you prioritize higher throughput for creative workloads. The alternatives listed here were chosen because their specs overlap with the original, including M.2 2280 form factors and NVMe interfaces. Some entries offer larger capacities like 2TB for media libraries, while others focus on faster read speeds for file transfers. Each drive maintains compatibility with existing PCIe Gen3 systems, ensuring a straightforward upgrade path without requiring new hardware. This list covers practical variations based on capacity, NAND type, and speed metrics found in the published specifications.
How alternatives compare to WD SN350
KingSpec NX 512GB Gen3 M.2 NVMe SSD
The KingSpec NX 512GB NVMe SSD doubles the storage capacity of the WD Green SN350, offering 512GB instead of 240GB. It uses 3D NAND and maintains the M.2 2280 form factor, ensuring compatibility with your existing slots. While the WD drive caps at 2,400 MB/s, this KingSpec model emphasizes speed for general upgrades. You get more space for files without sacrificing the Gen3 interface. This option suits users who find the 240GB limit too restrictive for modern operating systems and applications but still prefer a budget-friendly entry-level drive.
KingSpec 512GB M.2 2280 NVMe SSD
This KingSpec 512GB M.2 2280 NVMe SSD provides double the capacity of the WD Green SN350, moving from 240GB to 512GB. It utilizes 3D NAND and the Gen3x4 interface, similar to the original. The key difference is the increased storage volume, which allows you to store more documents, photos, or games. It retains the slim M.2 2280 profile for easy installation in laptops and desktops. If your primary constraint is running out of space on the WD drive, this alternative offers a practical upgrade path with comparable performance characteristics for everyday tasks.
Intel 660p 1TB NVMe M.2 SSD
The Intel 660p 1TB NVMe SSD offers significantly more storage than the WD Green SN350, scaling up to 1TB. It uses QLC NAND technology, which differs from the typical TLC or 3D NAND found in many competitors. Like the WD drive, it fits the M.2 2280 form factor and uses the NVMe interface. This drive is ideal if you need substantial space for large media libraries or extensive software installations. While it shares the same physical dimensions, the jump in capacity makes it a better choice for users who prioritize storage volume over the specific endurance metrics often associated with higher-end drives.
XPG SX8200 Pro 512GB NVMe SSD
The XPG SX8200 Pro 512GB NVMe SSD increases storage to 512GB, more than double the WD Green SN350’s 240GB. It features 3D NAND and the M.2 2280 form factor, ensuring it fits standard slots. This drive is designed for higher throughput, making it suitable for creative workloads and fast file transfers. While the WD SN350 targets basic computing, the XPG model offers better performance for editing and data-intensive tasks. You gain more space and speed, making this a strong alternative if you need a drive that handles heavier workloads while maintaining a compact physical profile.
SABRENT Rocket 2TB NVMe M.2 SSD
The SABRENT Rocket 2TB NVMe SSD provides a massive jump in capacity, offering 2TB compared to the WD Green SN350’s 240GB. It retains the M.2 2280 form factor and NVMe interface, ensuring compatibility with your system. This drive is designed for users who need extensive storage for games, media, or professional projects. While it may not offer the latest Gen4 speeds, it delivers reliable high-volume storage. If you frequently run out of space on the WD drive and need a long-term solution for large datasets, this 2TB option provides the capacity you need in a familiar form factor.
SK Hynix 512GB PCIe 3.0 NVMe SSD
The SK Hynix 512GB PCIe 3.0 NVMe SSD doubles the storage capacity of the WD Green SN350, offering 512GB instead of 240GB. It uses the PCIe 3.0 interface and M.2 2280 form factor, matching the original’s physical and connectivity standards. This drive is built for dependable performance in laptops and desktops. If you need more space for your files while keeping the same interface type, this SK Hynix model is a solid upgrade. It offers a balanced mix of capacity and proven Gen3 performance, suitable for users who want a reliable increase in storage without changing their system’s architecture.
Quick picks
Our 7 picks
Western Digital WD Green SN350 240GB NVMe SSD
Best for: Basic daily computing and system upgrades
- Storage Capacity
- 240GB
- Interface
- PCIe Gen3
- Form Factor
- M.2 2280
- Max Read Speed
- Up to 2,400 MB/s
- Dimensions
- 3.15 × 0.87 × 0.09 inches
View on Amazon: Western Digital WD Green SN350 240GB NVMe SSD Affiliate link
The WD Green SN350 is a 240GB NVMe drive using PCIe Gen3 and M.2 2280 form factors. It offers sequential read speeds up to 2,400 MB/s. The slim 0.09-inch profile fits standard laptops and desktops. You should consider this drive if you need reliable daily computing performance without needing high-capacity storage or extreme speeds for heavy workloads.
Pros
- Sequential read speeds up to 2,400 MB/s
- M.2 2280 form factor for easy installation
- PCIe Gen3 NVMe interface for fast data access
- Shock-resistant design for durability
Cons
- 240GB capacity is small compared to competitors
- Lower max read speed than Gen4 alternatives
- No included mounting hardware mentioned
Good fit if
- You need a budget-friendly upgrade for older systems
- You require a compact drive for thin laptops
- You primarily use your PC for web browsing and office tasks
Skip if
- You need large storage for media libraries
- You require high-speed transfers for video editing
- You want the latest PCIe Gen4 performance
Verdict: WD Green SN350 240GB NVMe SSD is a practical entry-level drive for users who prioritize basic speed and small form factors over large capacity. It fits those upgrading older PCs who do not need extensive storage space.
KingSpec NX 512GB Gen3 M.2 NVMe SSD
Best for: General storage upgrades needing speed
- Storage Capacity
- 512GB
- Interface
- NVMe Gen3x4
- Form Factor
- M.2 2280
- Max Read Speed
- 3500 MB/s
- Compatibility
- Laptop, Desktop
- NAND Type
- 3D NAND
View on Amazon: KingSpec NX 512GB Gen3 M.2 NVMe SSD Affiliate link
The KingSpec NX Series offers 512GB of storage in a standard M.2 2280 form factor. It uses NVMe Gen3x4 interface technology to deliver read speeds up to 3500 MB/s. This drive utilizes 3D NAND flash memory for data retention. It supports S.M.A.R.T, TRIM, and wear leveling features for stability. You will find this drive suitable for desktops and laptops needing a reliable storage upgrade.
Pros
- Read speeds up to 3500 MB/s
- 512GB storage capacity
- NVMe Gen3x4 interface
- 3D NAND flash memory
- 3-year limited warranty
Cons
- No write speed specification listed
- No specific endurance rating (TBW) provided
- Only one height variation listed
Good fit if
- You need faster read speeds than budget drives
- You want a 512GB capacity upgrade
- You use a desktop or laptop with an M.2 slot
Skip if
- You require known write speed performance
- You need a specific endurance rating for heavy workloads
- You prefer a drive with multiple thickness options
Verdict: KingSpec NX 512GB NVMe SSD provides strong read performance for general upgrades. It fits users who prioritize speed over detailed endurance metrics.
KingSpec 512GB M.2 2280 NVMe SSD
Best for: Budget upgrades needing 512GB capacity
- Storage Capacity
- 512GB
- Interface
- M.2 NVMe Gen3x4
- Form Factor
- M.2 2280
- Max Read Speed
- 2400MB/s
- Compatibility
- Laptop, Desktop
- NAND Type
- 3D NAND
View on Amazon: KingSpec 512GB M.2 2280 NVMe SSD Affiliate link
This KingSpec drive offers 512GB of storage in a standard M.2 2280 form factor. It uses NVMe Gen3x4 interface with 3D NAND flash to reach read speeds up to 2400MB/s. You get solid performance for everyday computing tasks. The drive includes essential features like TRIM and S.M.A.R.T support. It works with Windows and Linux systems on laptops and desktops.
Pros
- 512GB storage capacity
- Up to 2400MB/s read speed
- M.2 NVMe Gen3x4 interface
- 3D NAND flash technology
- 3-year warranty
Cons
- Read speed is lower than the 3500MB/s option
- NAND type is listed as TLC or QLC
- No heatsink included
Good fit if
- You need more than 240GB of space
- You want a budget-friendly upgrade
- You use a standard M.2 2280 slot
Skip if
- You need maximum Gen3x4 speeds
- You require a specific NAND type
- You need a built-in heatsink
Verdict: KingSpec 512GB NVMe Gen3x4 SSD is a practical upgrade for users who need double the storage of the WD Green SN350 without paying for top-tier speeds.
Intel 660p 1TB NVMe M.2 SSD
Best for: General storage needs with 1 TB capacity
- Storage Capacity
- 1 TB
- Interface
- PCIe NVMe 3.0 x4
- Form Factor
- M.2 2280
- Max Read Speed
- 1800 MB/s
- Max Write Speed
- 1800 MB/s
- NAND Type
- QLC
View on Amazon: Intel 660p 1TB NVMe M.2 SSD Affiliate link
This Intel drive offers 1 TB of storage in a standard M.2 2280 form factor. It uses PCIe NVMe 3.0 x4 interface with QLC 3D NAND. Sequential read and write speeds reach 1800 MB/s. It suits users needing moderate capacity and reliable everyday performance. The compact design fits most modern laptops and desktops without requiring extra space.
Pros
- 1 TB storage capacity
- PCIe NVMe 3.0 x4 interface
- 1800 MB/s sequential read speed
- 1800 MB/s sequential write speed
- M.2 2280 form factor
Cons
- QLC NAND limits endurance compared to TLC options
- 1800 MB/s speed is lower than premium Gen3 drives
- No included software suite for drive management
Good fit if
- You need 1 TB of storage for general use
- You want a standard M.2 2280 drive for laptops
- You prioritize capacity over maximum sequential speeds
Skip if
- You require high endurance for heavy write workloads
- You need speeds exceeding 3000 MB/s
- You prefer TLC NAND for better longevity
Verdict: Intel 660p 1TB QLC NVMe SSD provides balanced capacity and speed for everyday tasks. It fits users who need reliable storage without the premium price of high-end models.
XPG SX8200 Pro 512GB NVMe SSD
Best for: fast file transfers and editing
- Storage Capacity
- 512GB
- Interface
- PCIe NVMe Gen3x4
- Form Factor
- M.2 2280
- Max Read Speed
- 3500 MB/s
- Max Write Speed
- 3000 MB/s
- NAND Type
- 3D NAND
View on Amazon: XPG SX8200 Pro 512GB NVMe SSD Affiliate link
The XPG SX8200 Pro is a 512GB M.2 2280 drive using 3D NAND and PCIe NVMe Gen3x4. It offers sequential read speeds up to 3500 MB/s and write speeds up to 3000 MB/s. This makes it a strong alternative for users needing faster transfers than the WD Green SN350. It fits well for photo and video editing tasks where speed matters.
Pros
- Sequential read speeds up to 3500 MB/s
- Sequential write speeds up to 3000 MB/s
- Uses 3D NAND technology for reliable storage
- Standard M.2 2280 form factor for easy installation
Cons
- Not compatible with Mac systems
- Requires motherboard support for PCIe NVMe or M Key
- 512GB capacity is smaller than some competitors
Good fit if
- You need faster write speeds than entry-level drives
- You are editing video or photo files regularly
- You have a PC with an M.2 NVMe slot
Skip if
- You use a Mac computer for your main system
- You only need basic storage for light tasks
- Your motherboard does not support PCIe NVMe drives
Verdict: XPG SX8200 Pro 512GB NVMe SSD delivers high throughput for creative workloads. It suits users who prioritize speed over capacity in a standard M.2 form factor.
SABRENT Rocket 2TB NVMe M.2 SSD
Best for: 2TB M.2 storage needs
- Storage Capacity
- 2TB
- Interface
- PCIe Gen3 x 4, NVMe 1.3
- Form Factor
- M.2 2280
- Dimensions
- 0.86 × 0.11 × 3.15 inches
View on Amazon: SABRENT Rocket 2TB NVMe M.2 SSD Affiliate link
This Sabrent drive offers 2TB of storage in a standard M.2 2280 form factor. It uses a PCIe Gen3 x4 interface with NVMe 1.3 compliance. The unit measures 3.15 inches long and 0.11 inches thick. It includes support for SMART, TRIM, and advanced wear leveling. You get free cloning software and sector size formatting options. This high-capacity option suits users needing ample space for large files or extensive game libraries.
Pros
- 2TB storage capacity
- PCIe Gen3 x4 interface
- NVMe 1.3 compliant
- Includes free cloning software
- Supports sector size formatting
Cons
- Limited to PCIe Gen3 speeds
- No thermal pad included
- No software warranty details listed
Good fit if
- You need 2TB of fast storage
- You use M.2 2280 slots
- You want included cloning tools
Skip if
- You require PCIe Gen4 speeds
- You have limited M.2 space
- You prefer smaller capacities
Verdict: Sabrent Rocket 2TB NVMe SSD provides substantial 2TB capacity for users who prioritize storage space over the latest PCIe Gen4 speeds. It fits well in standard M.2 2280 slots where you need reliable, high-volume storage for media or games.
SK Hynix 512GB PCIe 3.0 NVMe SSD
Best for: PCIe 3.0 upgrades needing 512GB
- Storage Capacity
- 512GB
- Interface
- PCIe Gen3 x4
- Max Read Speed
- 3400 MB/s
- Max Write Speed
- 2500 MB/s
- Form Factor
- M.2 2280
- Compatibility
- Laptop, Desktop
View on Amazon: SK Hynix 512GB PCIe 3.0 NVMe SSD Affiliate link
The SK Hynix PC601 is a 512GB M.2 2280 NVMe drive using PCIe Gen3 x4. It offers sequential read speeds up to 3400 MB/s and write speeds up to 2500 MB/s. This drive fits laptops and desktops. It provides a solid upgrade path for systems that support NVMe protocols. The compact 2280 form factor ensures compatibility with most modern motherboards.
Pros
- Sequential read speeds reach 3400 MB/s
- Sequential write speeds reach 2500 MB/s
- 512GB storage capacity
- M.2 2280 form factor
Cons
- Write speeds are lower than read speeds
- Limited to PCIe Gen3 x4 interface
- Only one capacity option available
Good fit if
- You need a reliable PCIe 3.0 drive
- You want 512GB of storage space
- You are upgrading a laptop or desktop
Skip if
- You require PCIe Gen4 speeds
- You need more than 512GB
- You prefer SATA connectivity
Verdict: SK Hynix 512GB PC601 PCIe 3.0 delivers strong Gen3 performance for users who need a dependable 512GB upgrade for their existing hardware.
Specifications side by side
| Spec | Western Digital WD Green SN350 240GB NVMe SSD | KingSpec NX 512GB Gen3 M.2 NVMe SSD | KingSpec 512GB M.2 2280 NVMe SSD | Intel 660p 1TB NVMe M.2 SSD | XPG SX8200 Pro 512GB NVMe SSD | SABRENT Rocket 2TB NVMe M.2 SSD | SK Hynix 512GB PCIe 3.0 NVMe SSD |
|---|---|---|---|---|---|---|---|
| Storage Capacity | 240GB | 512GB | 512GB | 1 TB | 512GB | 2TB | 512GB |
| Interface | PCIe Gen3 | NVMe Gen3x4 | M.2 NVMe Gen3x4 | PCIe NVMe 3.0 x4 | PCIe NVMe Gen3x4 | PCIe Gen3 x 4, NVMe 1.3 | PCIe Gen3 x4 |
| Form Factor | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | not stated |
| Max Read Speed | Up to 2,400 MB/s | 3500 MB/s | 2400MB/s | 1800 MB/s | 3500 MB/s | not stated | 3400 MB/s |
| Max Write Speed | not stated | not stated | not stated | 1800 MB/s | 3000 MB/s | not stated | 2500 MB/s |
| Compatibility | not stated | Laptop, Desktop | Laptop, Desktop | not stated | not stated | not stated | Laptop, Desktop |
| NAND Type | not stated | 3D NAND | 3D NAND | QLC | 3D NAND | not stated | not stated |
| Size | 240GB | 512GB | 512GB | 1 TB | 512 GB | 2TB | not stated |
| Dimensions | 3.15 × 0.87 × 0.09 inches | not stated | not stated | 6.5 × 4.75 × 0.75 inches | 3.15 × 0.87 × 0.14 inches | 0.86 × 0.11 × 3.15 inches | 3.15 × 0.87 × 0.12 inches |
| Weight | not stated | not stated | not stated | 1.6 ounces | not stated | not stated | not stated |
| Color | Green | Black | NE-2280, 2400MB/s | black | 512gb | Blue | Black |
| Model | WDS240G2G0C | 512 gb | 3f18df96-b2f4-46cf-b297-b9c29940122b | SSDPEKNW010T8X1 | XPGSSD | SB-ROCKET-2TB | HFS512GD9TNG 0V4RWG V4RWG |
Frequently asked questions
Is there a better NVMe SSD than the WD Green SN350 for general upgrades?
Yes, the KingSpec NX 512GB Gen3 M.2 NVMe SSD is a strong alternative. It doubles your storage capacity to 512GB while using 3D NAND technology. This drive fits standard M.2 2280 slots in laptops and desktops, offering better speed for general storage upgrades compared to the smaller WD drive.
Can I get more storage space with a similar NVMe drive?
The Intel 660p 1TB NVMe M.2 SSD offers significantly more space. It provides 1TB of QLC NAND storage in the same M.2 2280 form factor. This option suits users who need reliable, high-capacity storage for everyday tasks without requiring the highest tier of performance speeds.
Which NVMe SSD is best for fast file transfers?
The XPG SX8200 Pro 512GB NVMe SSD delivers high throughput for creative workloads. It uses 3D NAND and fits the standard M.2 2280 size. This drive is ideal if you prioritize speed over capacity, making it suitable for editing files and transferring data quickly on desktops or laptops.
Is there a 2TB NVMe option for large storage needs?
The SABRENT Rocket 2TB NVMe M.2 SSD provides substantial capacity for media or games. It occupies the standard M.2 2280 slot and focuses on high-volume storage rather than the latest PCIe Gen4 speeds. This makes it a practical choice for users who need reliable, large space in a compact form.
What is a good PCIe 3.0 upgrade for 512GB?
The SK Hynix 512GB PCIe 3.0 NVMe SSD is designed for dependable Gen3 performance. It fits standard M.2 2280 slots in both laptops and desktops. This drive is a solid upgrade if you need a trustworthy 512GB solution that leverages the existing PCIe 3.0 interface of your hardware.
Are there other budget-friendly 512GB NVMe alternatives?
The KingSpec 512GB M.2 2280 NVMe SSD is a practical budget option. It uses 3D NAND and offers double the capacity of the WD Green SN350. This drive fits standard slots and provides a cost-effective upgrade for users who need more storage without paying for top-tier speed benchmarks.