Samsung 990 Pro Vs WD Black SN850X Black Friday 2026: Deals

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Samsung 990 PRO 2TB and WD_BLACK SN850X 2TB are top PCIe 4.0 SSD choices for gaming PCs and compatible consoles, with read speeds above 7,000 MB/s. The Samsung drive is my pick for most people because of its excellent speed and broad appeal; the WD_BLACK is a compelling alternative for gaming-focused builds.

For this Black Friday 2026 guide, we researched and compared specs, reviews and owner feedback across seven SSDs. The product lineup covers 1TB and 2TB options, heatsink-equipped storage, and competing Gen4 drives. Check your computer or console’s M.2 requirements, then choose a capacity that fits your game library and everyday workload.

How We Picked

• Compared published sequential read and write speeds across PCIe 4.0 models.
• Considered 1TB and 2TB capacities for different storage needs.
• Reviewed endurance ratings and warranty information where manufacturers publish them.
• Included a heatsink-equipped option for shoppers who prefer simpler console installation.
• Researched and compared specs, reviews and owner feedback rather than relying on headline speed alone.

Comparison Table

Product	Best for	Capacity	Sequential read	Sequential write
Samsung 990 PRO 2TB PCIe 4.0 NVMe M.2 Internal SSD	Fast all-around storage	2TB	Up to 7,450 MB/s	Up to 6,900 MB/s
WD_BLACK SN850X 2TB NVMe Internal Gaming SSD	Gaming PCs	2TB	Up to 7,300 MB/s	Up to 6,600 MB/s
Samsung 990 PRO 1TB PCIe 4.0 NVMe M.2 Internal SSD	Fast boot drives	1TB	Up to 7,450 MB/s	Up to 6,900 MB/s
WD_BLACK SN850X 1TB NVMe Internal Gaming SSD	Smaller gaming upgrades	1TB	Up to 7,300 MB/s	Up to 6,300 MB/s
Crucial T500 2TB Gen4 NVMe M.2 Internal Gaming SSD	Gaming and creative work	2TB	Up to 7,400 MB/s	Up to 7,000 MB/s
Kingston FURY Renegade 2TB PCIe 4.0 NVMe M.2 Internal SSD	High-end PC builds	2TB	Up to 7,300 MB/s	Up to 7,000 MB/s
Corsair MP600 PRO LPX 2TB PCIe Gen4 x4 NVMe M.2 SSD with Heatsink	PS5 expansion	2TB	Up to 7,100 MB/s	Up to 6,800 MB/s

Best Picks Reviewed

#1 · Top pick

Samsung 990 PRO 2TB PCIe 4.0 NVMe M.2 Internal SSD

The Samsung 990 PRO 2TB PCIe 4.0 NVMe M.2 Internal SSD is the best overall SSD for gamers and demanding PC users, delivering up to 7,450 MB/s sequential read speed. The Samsung 990 PRO 2TB PCIe 4.0 NVMe M.2 Internal SSD's 2TB capacity balances fast storage with room for a substantial game library.

Best for: Fast all-around storage for gaming and creative PCs

Capacity

2TB

Sequential read

Up to 7,450 MB/s

Sequential write

Up to 6,900 MB/s

Endurance

1,200 TBW

Pros

• High sequential read and write speeds
• Generous 2TB capacity
• Five-year limited warranty

Cons

• Requires a compatible M.2 slot and suitable cooling

Is the Samsung 990 PRO 2TB PCIe 4.0 NVMe M.2 Internal SSD worth buying on Black Friday 2026?

The Samsung 990 PRO 2TB PCIe 4.0 NVMe M.2 Internal SSD is worth considering for a fast gaming or desktop upgrade. The Samsung 990 PRO 2TB PCIe 4.0 NVMe M.2 Internal SSD's up to 7,450 MB/s read speed and 2TB capacity suit demanding users who want one high-performance drive.

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#2

WD_BLACK SN850X 2TB NVMe Internal Gaming SSD

The WD_BLACK SN850X 2TB NVMe Internal Gaming SSD is the best gaming-focused alternative for desktop players who want fast loading and 2TB of room. The WD_BLACK SN850X 2TB NVMe Internal Gaming SSD's sequential read speed reaches 7,300 MB/s, making it a close rival to Samsung’s flagship Gen4 drive.

Best for: Gaming PCs and large game libraries

Capacity

2TB

Sequential read

Up to 7,300 MB/s

Sequential write

Up to 6,600 MB/s

Endurance

1,200 TBW

Pros

• Fast gaming-oriented performance
• Useful 2TB capacity
• Five-year limited warranty

Cons

• Standard version does not include a heatsink

Is the WD_BLACK SN850X 2TB NVMe Internal Gaming SSD worth buying on Black Friday 2026?

The WD_BLACK SN850X 2TB NVMe Internal Gaming SSD is a strong choice for gaming PCs and compatible PS5 storage expansion. The WD_BLACK SN850X 2TB NVMe Internal Gaming SSD's up to 7,300 MB/s read speed and 2TB capacity deliver plenty of fast space for games and applications.

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#3

Samsung 990 PRO 1TB PCIe 4.0 NVMe M.2 Internal SSD

The Samsung 990 PRO 1TB PCIe 4.0 NVMe M.2 Internal SSD is the best capacity-conscious pick for users who want flagship-class speed in a smaller drive. The Samsung 990 PRO 1TB PCIe 4.0 NVMe M.2 Internal SSD reaches up to 7,450 MB/s sequential read speed and suits a focused operating-system and game installation.

Best for: A fast boot drive or smaller PC upgrade

Capacity

1TB

Sequential read

Up to 7,450 MB/s

Sequential write

Up to 6,900 MB/s

Endurance

600 TBW

Pros

• Flagship-level listed read speed
• Compact capacity for a focused upgrade
• Five-year limited warranty

Cons

• Less room for large game collections than 2TB models

Is the Samsung 990 PRO 1TB PCIe 4.0 NVMe M.2 Internal SSD worth buying on Black Friday 2026?

The Samsung 990 PRO 1TB PCIe 4.0 NVMe M.2 Internal SSD is worth considering when speed matters more than maximum capacity. The Samsung 990 PRO 1TB PCIe 4.0 NVMe M.2 Internal SSD's up to 7,450 MB/s read speed makes it suitable for a fast boot drive, applications, and a select set of games.

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#4

WD_BLACK SN850X 1TB NVMe Internal Gaming SSD

The WD_BLACK SN850X 1TB NVMe Internal Gaming SSD is the best compact gaming pick for players who want a high-speed Gen4 drive without moving up to 2TB. The WD_BLACK SN850X 1TB NVMe Internal Gaming SSD's sequential read speed reaches 7,300 MB/s for quick game and application loading.

Best for: A smaller gaming PC storage upgrade

Capacity

1TB

Sequential read

Up to 7,300 MB/s

Sequential write

Up to 6,300 MB/s

Endurance

600 TBW

Pros

• Fast sequential read performance
• Gaming-focused design
• Five-year limited warranty

Cons

• 1TB fills faster with large modern games

Is the WD_BLACK SN850X 1TB NVMe Internal Gaming SSD worth buying on Black Friday 2026?

The WD_BLACK SN850X 1TB NVMe Internal Gaming SSD is a good fit for a compact gaming upgrade or a dedicated games drive. The WD_BLACK SN850X 1TB NVMe Internal Gaming SSD's up to 7,300 MB/s read speed offers quick Gen4 performance, while 1TB suits a more selective game library.

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#5

Crucial T500 2TB Gen4 NVMe M.2 Internal Gaming SSD

The Crucial T500 2TB Gen4 NVMe M.2 Internal Gaming SSD is the best alternative for users who want fast Gen4 storage with a strong feature set. The Crucial T500 2TB Gen4 NVMe M.2 Internal Gaming SSD's sequential read speed reaches 7,400 MB/s, while 2TB gives games and creative files more breathing room.

Best for: Gaming and creative work on a desktop

Capacity

2TB

Sequential read

Up to 7,400 MB/s

Sequential write

Up to 7,000 MB/s

Interface

PCIe Gen4 x4

Pros

• Fast read and write specifications
• 2TB capacity for mixed workloads
• Designed for gaming and demanding PC use

Cons

• Check motherboard cooling and heatsink requirements before installation

Is the Crucial T500 2TB Gen4 NVMe M.2 Internal Gaming SSD worth buying on Black Friday 2026?

The Crucial T500 2TB Gen4 NVMe M.2 Internal Gaming SSD is a capable choice for gaming and creative PC storage. The Crucial T500 2TB Gen4 NVMe M.2 Internal Gaming SSD's up to 7,400 MB/s read speed and 7,000 MB/s write speed make it a strong alternative to Samsung and WD_BLACK drives.

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#6

Kingston FURY Renegade 2TB PCIe 4.0 NVMe M.2 Internal SSD

The Kingston FURY Renegade 2TB PCIe 4.0 NVMe M.2 Internal SSD is the best high-end alternative for PC builders seeking fast storage and substantial endurance. The Kingston FURY Renegade 2TB PCIe 4.0 NVMe M.2 Internal SSD's sequential read speed reaches 7,300 MB/s, with a 2TB capacity for large game and media libraries.

Best for: High-capacity desktop gaming and creation

Capacity

2TB

Sequential read

Up to 7,300 MB/s

Sequential write

Up to 7,000 MB/s

Endurance

2,000 TBW

Pros

• High listed endurance rating
• Fast sequential read and write speeds
• 2TB capacity for large projects

Cons

• A separate heatsink is required when the system does not provide one

Is the Kingston FURY Renegade 2TB PCIe 4.0 NVMe M.2 Internal SSD worth buying on Black Friday 2026?

The Kingston FURY Renegade 2TB PCIe 4.0 NVMe M.2 Internal SSD is worth considering for a high-capacity gaming or creative PC. The Kingston FURY Renegade 2TB PCIe 4.0 NVMe M.2 Internal SSD's up to 7,300 MB/s read speed and 2,000 TBW endurance rating make it a robust Gen4 option.

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#7

Corsair MP600 PRO LPX 2TB PCIe Gen4 x4 NVMe M.2 SSD with Heatsink

The Corsair MP600 PRO LPX 2TB PCIe Gen4 x4 NVMe M.2 SSD with Heatsink is the best heatsink-equipped pick for console and PC builders who want a simpler installation. The Corsair MP600 PRO LPX 2TB PCIe Gen4 x4 NVMe M.2 SSD with Heatsink's sequential read speed reaches 7,100 MB/s, above the PS5’s recommended minimum.

Best for: PS5 expansion and heatsink-ready PC builds

Capacity

2TB

Sequential read

Up to 7,100 MB/s

Sequential write

Up to 6,800 MB/s

Heatsink

Included

Pros

• Low-profile heatsink comes installed
• 2TB capacity suits a large game library
• Fast PCIe Gen4 interface

Cons

• Preinstalled heatsink adds height compared with a bare drive

Is the Corsair MP600 PRO LPX 2TB PCIe Gen4 x4 NVMe M.2 SSD with Heatsink worth buying on Black Friday 2026?

The Corsair MP600 PRO LPX 2TB PCIe Gen4 x4 NVMe M.2 SSD with Heatsink is a strong option for compatible PS5 expansion and desktop upgrades. The Corsair MP600 PRO LPX 2TB PCIe Gen4 x4 NVMe M.2 SSD with Heatsink's included heatsink and up to 7,100 MB/s read speed simplify a fast-storage build.

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Which is better, Samsung 990 PRO or WD_BLACK SN850X?

Samsung 990 PRO 2TB and WD_BLACK SN850X 2TB are both fast PCIe 4.0 SSDs, with read speeds of up to 7,450 MB/s and 7,300 MB/s respectively. The Samsung has a small advantage in listed sequential speed; the WD_BLACK remains a close match for gaming.

For an all-purpose desktop or a drive that handles games and creative applications, the Samsung 990 PRO is the balanced pick. WD_BLACK SN850X makes sense for a gaming-first build, especially when the model’s capacity and any included cooling fit the setup. Both products are available in 1TB and 2TB versions, so choose based on the amount of storage needed rather than speed alone.

Neither speed figure guarantees a matching result in every computer. Actual performance depends on the system, workload, cooling, and drive configuration.

Which SSD is best for PS5 storage expansion?

Corsair MP600 PRO LPX 2TB and WD_BLACK SN850X 2TB offer read speeds above 7,000 MB/s, exceeding Sony’s stated 5,500 MB/s recommendation for PS5 M.2 expansion. The Corsair version listed here includes a low-profile heatsink, making it a convenient choice for console installation.

The WD_BLACK SN850X is also a strong PS5 option, but buyers need a heatsink-equipped version or a compatible separate heatsink. Samsung 990 PRO models are also fast enough on published sequential speeds, though the exact version and cooling arrangement matter. Check the console’s clearance and installation guidance before buying.

For console storage, capacity and cooling matter alongside speed. A 2TB drive provides more room for installed games, while a 1TB model suits a smaller library.

Should you choose 1TB or 2TB for a Black Friday SSD?

Samsung 990 PRO 1TB and WD_BLACK SN850X 1TB deliver read speeds above 7,000 MB/s, while their 2TB counterparts provide twice the listed capacity. A 1TB SSD is a focused upgrade for a boot drive, a few large games, or a laptop with a second storage slot.

A 2TB drive suits users who keep a larger game library, edit sizable media files, or want more room before managing storage. The larger capacity is especially useful when installing several large games at once. Compare the system’s supported M.2 size and available slot before choosing.

Black Friday 2026 is a useful time to compare models by capacity and features, not just headline speed. Look for a drive that matches the system and your storage habits; extra capacity is valuable only when you use it.

Do these SSDs need a heatsink?

Corsair MP600 PRO LPX 2TB includes a heatsink, while the standard Samsung 990 PRO and WD_BLACK SN850X versions listed here are bare M.2 drives. A heatsink helps manage heat during demanding workloads and is required for PS5 M.2 expansion under Sony’s installation guidance.

Desktop motherboards often provide an M.2 heatsink, so check the board before adding another. Laptop space is tighter, and a tall heatsink can prevent the drive from fitting. Match the SSD’s physical profile to the system rather than assuming every M.2 drive has the same clearance.

For console buyers, choosing a model with an included compatible heatsink simplifies the shopping decision. For desktop users, the motherboard’s cooling hardware often determines whether a bare drive is the better fit.

Are PCIe 4.0 SSDs good for gaming and everyday use?

Samsung 990 PRO 2TB, WD_BLACK SN850X 2TB, and Crucial T500 2TB are PCIe 4.0 SSDs with published sequential read speeds above 7,000 MB/s. The high throughput suits quick file transfers, large projects, and modern gaming PCs with compatible M.2 slots.

An SSD upgrade improves storage responsiveness and reduces loading time compared with a hard drive, but sequential speed is only one part of the experience. System compatibility, game support, cooling, and available storage shape the day-to-day result. Older or lower-tier systems do not always use the drive’s full rated bandwidth.

Check whether the computer supports PCIe Gen4 before choosing a premium drive. A Gen4 SSD works best in a compatible slot, and installation requirements differ between desktops, laptops, and consoles.

Buying Guide

Check M.2 and PCIe compatibility

Confirm the system accepts an M.2 2280 NVMe SSD and check whether its slot supports PCIe Gen4. A compatible drive can operate in supported configurations, but a Gen3 slot does not deliver Gen4 bandwidth. Read the computer or motherboard specifications before ordering.

Choose capacity for your library

Pick 1TB for a boot drive or a smaller game collection, and consider 2TB for multiple large games, media projects, or fewer storage cleanups. Check whether the system has another open slot before deciding that a single larger drive is necessary.

Match heatsink to the device

The Corsair MP600 PRO LPX version in this guide includes a heatsink. Bare Samsung and WD_BLACK versions need compatible cooling for PS5 installation; desktop motherboards often include an M.2 cover. Verify clearance, especially in laptops and compact PCs.

Compare speed and endurance together

Sequential speeds describe large-file throughput, not every real-world task. Check write speed and endurance alongside read speed, and compare the warranty terms. For a general gaming upgrade, capacity, cooling, and a compatible interface are just as practical as top-line speed.

Prioritize the right Black Friday pick

Use Black Friday 2026 to compare the exact model and capacity you need. A 1TB drive can make sense for a focused upgrade; a 2TB model offers more room. Skip it if your system lacks a compatible slot or the SSD’s heatsink does not fit.

FAQ

Samsung 990 PRO vs WD_BLACK SN850X: which is better for gaming?

Samsung 990 PRO 2TB has a listed sequential read speed of up to 7,450 MB/s, while WD_BLACK SN850X 2TB reaches up to 7,300 MB/s. Both are fast gaming SSDs; choose Samsung for a slight speed edge or WD_BLACK for a gaming-focused drive.

Is the WD_BLACK SN850X compatible with PS5?

WD_BLACK SN850X is a PCIe 4.0 NVMe drive with a sequential read speed above Sony’s 5,500 MB/s recommendation. For PS5 installation, choose a heatsink-equipped version or add a compatible heatsink, and confirm the console’s fit requirements.

Is Samsung 990 PRO a good SSD for a gaming PC?

Samsung 990 PRO 2TB is a fast PCIe 4.0 SSD with up to 7,450 MB/s sequential read speed and a 2TB capacity. The combination suits a compatible gaming PC that needs quick storage and room for a substantial game library.

Should I buy a 1TB or 2TB SSD for gaming?

Choose 1TB for a focused game collection, boot drive, or system with a second storage slot. Choose 2TB when a larger library or media workload needs more space. Check your device’s supported capacity and available M.2 slots before deciding.

Which SSD in this guide includes a heatsink?

Corsair MP600 PRO LPX 2TB PCIe Gen4 x4 NVMe M.2 SSD with Heatsink includes a low-profile heatsink. The standard Samsung 990 PRO and WD_BLACK SN850X models listed are bare drives, so confirm your system’s cooling needs before purchase.