Looking Beyond the Samsung 990 2TB PCIe 4.0 NVMe SSD? 6 Alternatives Worth a Look

Comparing key alternatives to Samsung

Western Digital 2TB WD Red SA500 M.2 SSD

The Western Digital WD Red SA500 uses a SATA III interface, which caps speeds well below the Samsung 990's 7,250 MB/s read limit. It offers 2TB of storage in an M.2 2280 form factor, fitting the same physical slot. This drive targets NAS systems with 24/7 endurance and multi-user stability. You should choose this if you need reliable, consistent performance for media storage rather than raw throughput. It sacrifices speed for purpose-built reliability in networked environments. The SATA connection is a significant downgrade for gaming or high-end desktop tasks where the PCIe 4.0 interface of the Samsung drive provides much faster data transfer rates.

XPG GAMMIX S50 Lite 2TB PCIe 4.0 NVMe SSD

The XPG GAMMIX S50 Lite provides 2TB of storage on a PCIe 4.0 interface in an M.2 2280 shape. It does not match the Samsung 990's top-tier sequential speeds. This drive is a mid-range option suited for AMD Ryzen users who do not require maximum performance. It offers a five-year warranty, which is a key differentiator for long-term reliability. You should pick this if you value warranty coverage and standard dimensions over raw throughput. It gives up the high random write performance and maximum transfer rates of the Samsung drive. This makes it a practical choice for users who prioritize endurance and support over the fastest possible data access speeds.

WD_BLACK SN850 2TB Gen4 NVMe SSD

The WD_BLACK SN850 delivers high IOPS and strong sequential speeds for gaming storage. It uses an NVMe interface and 2TB of capacity in an M.2 2280 form factor. This drive is designed for players who prioritize fast game loading times. It may offer competitive performance in random access tasks compared to the Samsung 990. You should consider this if you focus on gaming workloads rather than general productivity. It provides a premium experience for high-performance gaming. The drive suits those who want fast load times and reliable endurance for intensive gaming sessions. It differs from the Samsung drive by focusing specifically on gaming optimization rather than broad sequential throughput metrics.

TEAMGROUP T-Force A440 2TB Heatsink SSD

The TEAMGROUP T-Force A440 includes an aluminum heatsink for thermal management. It uses a PCIe 4.0 interface and 2TB capacity in an M.2 2280 shape. This drive features a Phison E18 controller and dual cache system with DRAM and SLC caching. You should choose this if you need built-in cooling for a PS5 or desktop without adding a separate cooler. It offers strong performance with effective heat dissipation. The included heatsink is a significant advantage over the Samsung 990, which may require additional cooling solutions. This makes it a practical choice for users who value thermal efficiency and integrated cooling in their storage setup.

Mushkin Gamma 2TB PCIe 4.0 NVMe SSD

The Mushkin Gamma uses QLC NAND for 2TB of storage on a PCIe 4.0 interface. It is an M.2 2280 drive designed for PS5 storage and high-capacity needs. This drive prioritizes capacity and read performance over DRAM caching. You should pick this if you need large storage volumes for media or games. It offers strong sequential speeds for its class but lacks the DRAM cache found in many premium drives. The QLC NAND may affect endurance compared to TLC options. This drive suits users who value capacity and read speeds over random access performance and advanced caching technologies found in the Samsung 990.

Acer Predator GM7000 2TB PCIe 4.0 SSD

The Acer Predator GM7000 offers 2TB of storage with a PCIe 4.0 interface in an M.2 2280 form factor. It includes a DRAM cache for improved performance and thermal management. This drive is suitable for gaming and data processing tasks. You should choose this if you need reliable endurance and effective heat dissipation. It provides strong read performance for its class. The inclusion of a DRAM cache is a key feature for maintaining consistent speeds. This drive differs from the Samsung 990 by focusing on balanced performance for gaming and content creation rather than maximum sequential throughput. It offers a practical solution for users who value thermal efficiency and cache support.

Quick picks

Our 7 picks

1 Best overall

Samsung 990 2TB PCIe 4.0 NVMe SSD

Best for: High sequential throughput tasks

Storage Capacity

2TB

Interface

NVMe 2.0 (PCIe Gen 4.0 x4)

Form Factor

M.2 (Type 2280)

Max Read Speed

7,250 MB/s

Max Write Speed

6,450 MB/s

View on Amazon: Samsung 990 2TB PCIe 4.0 NVMe SSD

The Samsung 990 2TB delivers high sequential throughput with read speeds up to 7,250 MB/s and write speeds up to 6,450 MB/s. It uses NVMe 2.0 over PCIe Gen 4.0 x4. Random performance reaches 850,000 IOPS read and 1,200,000 IOPS write. This drive suits users who need fast file transfers and responsive system performance in a standard M.2 2280 form factor.

Pros

• Sequential read speed of 7,250 MB/s
• Sequential write speed of 6,450 MB/s
• High random write performance at 1,200,000 IOPS
• NVMe 2.0 interface support

Cons

• No DRAM cache listed in specifications
• 3-year warranty period is shorter than competitors
• No heatsink included in base configuration

Good fit if

• You need high sequential read speeds for large file transfers
• You want NVMe 2.0 protocol support
• You are building a standard M.2 2280 desktop or laptop

Skip if

• You require a drive with a built-in heatsink
• You need a warranty longer than three years
• You are looking for a PCIe Gen 5.0 drive

Verdict: The Samsung 990 2TB PCIe 4.0 SSD offers top-tier sequential speeds and strong random write performance for users who prioritize raw throughput in a standard M.2 form factor.

2 Best sata iii

Western Digital 2TB WD Red SA500 M.2 SSD

Best for: NAS systems needing reliable 24/7 endurance

Storage Capacity

2TB

Interface

SATA III 6 Gb/s

Form Factor

M.2 2280

Max Read Speed

Up to 560 MB/s

Compatibility

NAS

NAND Type

3D NAND

View on Amazon: Western Digital 2TB WD Red SA500 M.2 SSD

The WD Red SA500 is a 2TB M.2 2280 SSD built for NAS systems. It uses SATA III 6 Gb/s interface with 3D NAND. Max read speed reaches 560 MB/s. It handles heavy read and write loads for 24/7 reliability. This drive reduces latency for multi-user environments and video editing. It fits M.2 slots in modern NAS enclosures.

Pros

• 2TB storage capacity for large media libraries
• SATA III 6 Gb/s interface for broad compatibility
• Optimized for NAS caching and frequent file access
• 3D NAND provides endurance for 24/7 heavy loads

Cons

• SATA III interface limits speed compared to PCIe 4.0 NVMe drives
• No DRAM cache listed in specifications
• M.2 form factor requires compatible M.2 slot in NAS

Good fit if

• You need a reliable SSD for a NAS system
• You prioritize endurance and 24/7 reliability over raw speed
• You have an M.2 slot available in your NAS

Skip if

• You need PCIe 4.0 NVMe speeds for gaming or high-end editing
• Your NAS only supports 2.5-inch SATA drives
• You require DRAM cache for heavy database workloads

Verdict: Western Digital WD Red SA500 2TB SATA SSD is a purpose-built drive for NAS users who value endurance and stability. It fits you if you need reliable 24/7 performance for multi-user environments and media storage.

3 Best premium

XPG GAMMIX S50 Lite 2TB PCIe 4.0 NVMe SSD

Best for: AMD Ryzen builds needing 2TB capacity

Storage Capacity

2TB

Interface

PCIe Gen4 x4 NVMe 1.4

Form Factor

M.2 2280

Dimensions

3.15 × 0.87 × 0.17 inches

Weight

0.35 ounces

View on Amazon: XPG GAMMIX S50 Lite 2TB PCIe 4.0 NVMe SSD

The XPG GAMMIX S50 Lite is a 2TB M.2 2280 drive using PCIe Gen4 x4 NVMe 1.4. It offers sequential read speeds of 3900 MB/s and write speeds of 3200 MB/s. This model is built for AMD X570 chipsets and 3rd Gen Ryzen systems. It includes high-density 3D NAND for durability. You get a five-year manufacturer warranty with this internal SSD.

Pros

• 2TB storage capacity
• PCIe Gen4 x4 NVMe 1.4 interface
• 3900 MB/s sequential read speed
• 3200 MB/s sequential write speed
• Five-year manufacturer warranty

Cons

• Lower read and write speeds compared to premium competitors
• No DRAM cache specified in the data
• Not compatible with Mac systems

Good fit if

• You need a 2TB drive for an AMD Ryzen PC
• You want a standard M.2 2280 form factor
• You prioritize a five-year warranty

Skip if

• You require maximum PCIe 4.0 speeds over 7000 MB/s
• You are building a Mac system
• You need a drive with a heatsink included

Verdict: XPG GAMMIX S50 Lite 2TB PCIe 4.0 is a mid-range option for AMD Ryzen users who do not need top-tier speeds. It fits those who value a five-year warranty and standard M.2 2280 dimensions over raw performance.

4 Best budget

WD_BLACK SN850 2TB Gen4 NVMe SSD

Best for: high-performance gaming storage

Storage Capacity

2TB

Interface

Gen4 PCIe

Form Factor

M.2 2280

Max Read Speed

7,000 MB/s

Compatibility

Gaming

NAND Type

3D NAND

View on Amazon: WD_BLACK SN850 2TB Gen4 NVMe SSD

The WD_BLACK SN850 is a 2TB M.2 2280 drive using Gen4 PCIe and 3D NAND. It offers sequential read speeds up to 7,000 MB/s and 1,000,000 IOPS. This drive targets gamers needing fast load times. You can use the WD_BLACK Dashboard software to manage performance. It fits standard M.2 slots for easy installation in gaming PCs.

Pros

• Read speeds up to 7,000 MB/s
• 1,000,000 IOPS for fast data access
• 2TB storage capacity for large games
• WD_BLACK Dashboard for performance control

Cons

• No DRAM cache listed in specifications
• Not intended for NAS or server use
• Higher price than budget alternatives

Good fit if

• You need fast load times for gaming
• You want a 2TB capacity drive
• You prefer software control over hardware caching

Skip if

• You need a drive for a NAS
• You are on a tight budget
• You require DRAM cache for heavy workloads

Verdict: WD_BLACK SN850 2TB NVMe SSD delivers top-tier gaming speeds with high IOPS. It suits players who prioritize fast game loading and have the budget for premium performance.

5 Best heatsink

TEAMGROUP T-Force A440 2TB Heatsink SSD

Best for: PS5 upgrades and high-capacity desktop storage

Storage Capacity

2TB

Interface

PCIe Gen4 x4, NVMe

Form Factor

M.2 2280

Max Read Speed

7,000 MB/s

Cache Type

DRAM, SLC Cache

Cooling

Aluminum Heatsink, Graphene Heatsink

View on Amazon: TEAMGROUP T-Force A440 2TB Heatsink SSD

The Teamgroup T-FORCE A440 2TB NVMe SSD offers sequential read speeds up to 7,000 MB/s and write speeds up to 5,500 MB/s. It uses a Phison E18 controller and includes both DRAM and SLC cache for sustained performance. The drive comes with an aluminum heatsink and a graphene heatsink, making it suitable for PS5 installations. It is a solid option for users needing high capacity and reliable cooling.

Pros

• Sequential read speeds up to 7,000 MB/s
• Includes DRAM cache and SLC cache
• Comes with aluminum and graphene heatsinks
• Phison E18 controller for performance

Cons

• Write speeds of 5,500 MB/s are lower than some competitors
• Graphene heatsink height may not fit all PS5 slots
• No DRAM-less alternative listed for this specific model

Good fit if

• You need a 2TB NVMe SSD with DRAM cache
• You want a drive with included heatsinks for PS5
• You prioritize high sequential read speeds

Skip if

• You require a PCIe Gen 5.0 interface
• You need a drive without a heatsink
• You are looking for a lower capacity option like 512GB

Verdict: Teamgroup T-FORCE A440 2TB PCIe 4.0 SSD provides strong performance with its Phison E18 controller and dual cache system, making it a practical choice for PS5 owners or desktop users who value included cooling solutions.

6 Best qlc

Mushkin Gamma 2TB PCIe 4.0 NVMe SSD

Best for: PS5 storage and high-capacity QLC needs

Storage Capacity

2TB

Interface

PCIe Gen4 x4, NVMe 1.3

Form Factor

M.2 2280

Max Read Speed

7,175 MB/s

Max Write Speed

6,800 MB/s

Compatibility

PS5, Gaming

View on Amazon: Mushkin Gamma 2TB PCIe 4.0 NVMe SSD

The Mushkin Gamma 2TB is a PCIe Gen4 x4 NVMe 1.3 drive using QLC NAND. It offers sequential read speeds up to 7,175 MB/s and write speeds up to 6,800 MB/s. Powered by a Phison E18 controller, it fits M.2 2280 slots in desktops, laptops, and PS5 consoles. It includes hardware encryption and a 5-year warranty.

Pros

• Sequential read speeds reach 7,175 MB/s
• Sequential write speeds reach 6,800 MB/s
• Uses Phison E18 controller
• Includes hardware encryption
• Backed by a 5-year limited warranty

Cons

• Uses QLC NAND which may have lower endurance
• NVMe 1.3 protocol is older than Gen4 partners
• No DRAM cache listed in specifications

Good fit if

• You need a QLC option for PS5 storage
• You want high sequential read speeds
• You prefer hardware encryption for security

Skip if

• You require a DRAM cache for heavy workloads
• You need the latest NVMe 1.4 protocol
• You prioritize TLC NAND for better longevity

Verdict: Mushkin Gamma 2TB QLC SSD delivers strong sequential speeds for its class. It suits users who prioritize capacity and read performance over DRAM caching or newer protocols.

7 Also great

Acer Predator GM7000 2TB PCIe 4.0 SSD

Best for: High-performance gaming and data processing

Storage Capacity

2TB

Interface

PCIe Gen4×4

Form Factor

M.2 2280

Max Read Speed

7400 MB/s

Max Write Speed

6700 MB/s

Cache Type

DRAM cache

View on Amazon: Acer Predator GM7000 2TB PCIe 4.0 SSD

The Acer Predator GM7000 2TB NVMe SSD delivers high sequential read speeds of 7400 MB/s and write speeds of 6700 MB/s over a PCIe Gen4 interface. It includes a DRAM cache and 3D TLC NAND for reliable performance. The drive features a customized heat spreader to manage thermal output. You will appreciate its energy-efficient controller and 5-year warranty covering 1300TBW. This SSD suits users needing fast storage for gaming or intensive data tasks.

Pros

• Sequential read speeds up to 7400 MB/s
• Includes DRAM cache for improved performance
• Customized heat spreader for better cooling
• Energy-efficient controller with integrated PMU
• 5-year limited warranty with 1300TBW endurance

Cons

• Max write speed of 6700 MB/s is lower than the 7400 MB/s read speed
• Customized heat spreader adds thickness compared to bare drives
• No mention of a dedicated heatsink option in the provided data

Good fit if

• You need fast read speeds for large file transfers
• You want a drive with DRAM cache for stability
• You prefer a product with a 5-year warranty

Skip if

• You require the absolute highest sequential write speeds available
• You need a drive with a specific brand's proprietary software suite
• You are looking for a PCIe Gen5 SSD

Verdict: The Acer Predator GM7000 2TB NVMe SSD offers strong read performance and reliable endurance for gamers and creators who value a DRAM cache and effective thermal management.

Specifications side by side

Frequently asked questions