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- Best overall: Samsung 990 PRO 2TB PCIe 4.0 NVMe M.2 Internal SSD
- Best budget: Crucial P3 Plus 2TB PCIe Gen4 NVMe M.2 SSD
- Best premium: Samsung 9100 PRO 2TB PCIe 5.0 NVMe M.2 SSD
- Best for gaming: WD_BLACK SN850X 2TB NVMe SSD with Heatsink
- An SSD stores files and applications; the Corsair RM1000x supplies power, so the products solve different PC needs.
- The Samsung 990 PRO 2TB is a strong all-round PCIe 4.0 SSD, with sequential reads up to 7,450 MB/s.
- The Samsung 9100 PRO 2TB targets high-performance PCIe 5.0 builds, with sequential reads up to 14,800 MB/s.
- The Corsair RM1000x (2024) provides 1,000W of fully modular, 80 PLUS Gold power for compatible desktop PCs.
Shopping for “ssd vs corsair rm1000x black friday” means comparing two different kinds of PC upgrades. An SSD adds fast storage for your operating system, games and files; the Corsair RM1000x is a power supply that delivers electricity to desktop components. We researched and compared specs, reviews and owner feedback to help match each product to its proper job.
This guide covers seven SSDs for different budgets and builds, plus the 1,000W Corsair power supply. My pick for most people is the Samsung 990 PRO 2TB for a fast, capable PCIe 4.0 upgrade. Choose the RM1000x instead when your priority is replacing or sizing a desktop PSU—not adding storage. Black Friday 2026 is a useful time to compare product value and compatibility before choosing.
How We Picked
- Compared published read and write speeds, capacity and PCIe generation.
- Considered form factor, heatsink configuration and fit for desktop or console use.
- Reviewed owner feedback and product documentation for practical strengths and drawbacks.
- Included SSDs across performance tiers and a power supply to clarify the category difference.
Comparison Table
| Product | Best for | Capacity | Interface | Sequential read |
|---|---|---|---|---|
| Samsung 990 PRO 2TB PCIe 4.0 NVMe M.2 Internal SSD | Fast general-purpose storage | 2TB | PCIe 4.0 x4 NVMe | Up to 7,450 MB/s |
| WD_BLACK SN850X 2TB NVMe SSD with Heatsink | Gaming systems that need a heatsink | 2TB | PCIe 4.0 x4 NVMe | Up to 7,300 MB/s |
| Crucial T500 2TB PCIe Gen4 NVMe M.2 SSD | High-speed PCIe 4.0 builds | 2TB | PCIe 4.0 x4 NVMe | Up to 7,400 MB/s |
| Kingston KC3000 2TB PCIe 4.0 NVMe M.2 SSD | Large transfers and desktop workloads | 2TB | PCIe 4.0 x4 NVMe | Up to 7,000 MB/s |
| Lexar NM790 2TB PCIe Gen4 NVMe M.2 2280 SSD | Value-focused PCIe 4.0 storage | 2TB | PCIe 4.0 x4 NVMe | Up to 7,400 MB/s |
| Crucial P3 Plus 2TB PCIe Gen4 NVMe M.2 SSD | Everyday storage on a tighter budget | 2TB | PCIe 4.0 x4 NVMe | Up to 5,000 MB/s |
| Samsung 9100 PRO 2TB PCIe 5.0 NVMe M.2 SSD | Premium PCIe 5.0 desktop builds | 2TB | PCIe 5.0 x4 NVMe | Up to 14,800 MB/s |
| Corsair RM1000x (2024) 1000W 80 PLUS Gold Fully Modular ATX Power Supply | High-power desktop PC builds | 1,000W | ATX 3.1 | 80 PLUS Gold |
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 all-round SSD for gaming and everyday desktop upgrades, with sequential reads up to 7,450 MB/s.
Best for: Fast general-purpose storage
- Capacity
- 2TB
- Interface
- PCIe 4.0 x4 NVMe
- Form factor
- M.2 2280
- Sequential read
- Up to 7,450 MB/s
- Fast performance for demanding games and applications
- Broad compatibility with M.2 PCIe 4.0 systems
- 2TB capacity balances room and speed
- A heatsink is not included with every configuration
Is the Samsung 990 PRO 2TB worth buying on Black Friday 2026?
The Samsung 990 PRO 2TB PCIe 4.0 NVMe M.2 Internal SSD is a strong buy for a fast, versatile storage upgrade. Check that the motherboard has an M.2 2280 PCIe slot and add a compatible heatsink if your system needs one.
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#2
WD_BLACK SN850X 2TB NVMe SSD with Heatsink
The WD_BLACK SN850X 2TB NVMe SSD with Heatsink is the best SSD for a gaming PC or compatible PS5, with sequential reads up to 7,300 MB/s.
Best for: Gaming systems that need a heatsink
- Capacity
- 2TB
- Interface
- PCIe 4.0 x4 NVMe
- Form factor
- M.2 2280
- Sequential read
- Up to 7,300 MB/s
- Heatsink-equipped configuration simplifies installation
- High sequential speed suits large game libraries
- 2TB capacity leaves room for multiple titles
- Heatsink clearance must be checked before purchase
Is the WD_BLACK SN850X 2TB worth buying on Black Friday 2026?
The WD_BLACK SN850X 2TB NVMe SSD with Heatsink is a good gaming-storage choice for a compatible desktop or PS5. Confirm the heatsink fits the slot and enclosure, since the installed drive needs adequate clearance.
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#3
Crucial T500 2TB PCIe Gen4 NVMe M.2 SSD
The Crucial T500 2TB PCIe Gen4 NVMe M.2 SSD is the best balanced upgrade for fast PC and console storage, with sequential reads up to 7,400 MB/s.
Best for: High-speed PCIe 4.0 builds
- Capacity
- 2TB
- Interface
- PCIe 4.0 x4 NVMe
- Form factor
- M.2 2280
- Sequential read
- Up to 7,400 MB/s
- Fast read and write performance
- Suitable for compatible desktop and PS5 expansion
- Standard M.2 2280 form factor
- Some configurations require a separate heatsink
Is the Crucial T500 2TB worth buying on Black Friday 2026?
The Crucial T500 2TB PCIe Gen4 NVMe M.2 SSD is worth considering for a fast PCIe 4.0 upgrade with 2TB of space. Check your device’s slot, firmware requirements and cooling arrangement before installing it.
See today’s Black Friday price on Amazon
#4
Kingston KC3000 2TB PCIe 4.0 NVMe M.2 SSD
The Kingston KC3000 2TB PCIe 4.0 NVMe M.2 SSD is the best fit for demanding desktop workloads, with sequential reads and writes rated up to 7,000 MB/s.
Best for: Large transfers and desktop workloads
- Capacity
- 2TB
- Interface
- PCIe 4.0 x4 NVMe
- Form factor
- M.2 2280
- Sequential read/write
- Up to 7,000/7,000 MB/s
- Fast sequential read and write ratings
- 2TB capacity supports games and large project files
- Low-profile heat spreader is fitted
- Confirm motherboard cooling and slot clearance
Is the Kingston KC3000 2TB worth buying on Black Friday 2026?
The Kingston KC3000 2TB PCIe 4.0 NVMe M.2 SSD is a capable choice for desktop users who move large files or want ample game storage. The Kingston KC3000 2TB PCIe 4.0 NVMe M.2 SSD's built-in heat spreader still needs sufficient airflow in the installed system.
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#5
Lexar NM790 2TB PCIe Gen4 NVMe M.2 2280 SSD
The Lexar NM790 2TB PCIe Gen4 NVMe M.2 2280 SSD is the best value-focused high-speed option, with sequential reads rated up to 7,400 MB/s.
Best for: Value-focused PCIe 4.0 storage
- Capacity
- 2TB
- Interface
- PCIe 4.0 x4 NVMe
- Form factor
- M.2 2280
- Sequential read/write
- Up to 7,400/6,500 MB/s
- High read speed for a value-tier drive
- 2TB capacity fits a large game or media library
- Standard M.2 2280 installation
- No DRAM cache
Is the Lexar NM790 2TB worth buying on Black Friday 2026?
The Lexar NM790 2TB PCIe Gen4 NVMe M.2 2280 SSD is a sensible value pick when fast reads and 2TB capacity matter more than an onboard DRAM cache. Confirm that your device supports a PCIe 4.0 M.2 drive.
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#6
Crucial P3 Plus 2TB PCIe Gen4 NVMe M.2 SSD
The Crucial P3 Plus 2TB PCIe Gen4 NVMe M.2 SSD is the best budget-oriented choice for adding spacious everyday storage, with sequential reads up to 5,000 MB/s.
Best for: Everyday storage on a tighter budget
- Capacity
- 2TB
- Interface
- PCIe 4.0 x4 NVMe
- Form factor
- M.2 2280
- Sequential read
- Up to 5,000 MB/s
- Roomy 2TB capacity for general storage
- Compatible with PCIe 4.0 M.2 slots
- Straightforward fit for many desktop builds
- Slower than premium PCIe 4.0 SSDs
Is the Crucial P3 Plus 2TB worth buying on Black Friday 2026?
The Crucial P3 Plus 2TB PCIe Gen4 NVMe M.2 SSD is a practical pick for everyday storage and a large game library. Choose a faster drive for frequent heavy file transfers or sustained professional workloads.
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#7
Samsung 9100 PRO 2TB PCIe 5.0 NVMe M.2 SSD
The Samsung 9100 PRO 2TB PCIe 5.0 NVMe M.2 SSD is the best premium choice for a compatible high-end PC, with sequential reads rated up to 14,800 MB/s.
Best for: Premium PCIe 5.0 desktop builds
- Capacity
- 2TB
- Interface
- PCIe 5.0 x4 NVMe
- Form factor
- M.2 2280
- Sequential read/write
- Up to 14,800/13,400 MB/s
- Very high rated sequential speeds
- 2TB capacity suits demanding projects and games
- Designed for newer PCIe 5.0 platforms
- Requires PCIe 5.0 support to reach its rated interface performance
Is the Samsung 9100 PRO 2TB worth buying on Black Friday 2026?
The Samsung 9100 PRO 2TB PCIe 5.0 NVMe M.2 SSD is a premium upgrade for a system with a PCIe 5.0 M.2 slot and suitable cooling. A PCIe 4.0 system cannot use its full interface speed.
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#8
Corsair RM1000x (2024) 1000W 80 PLUS Gold Fully Modular ATX Power Supply
The Corsair RM1000x (2024) 1000W 80 PLUS Gold Fully Modular ATX Power Supply is the best PSU pick for high-power desktop builds, with 1,000W rated output.
Best for: High-power desktop PC builds
- Rated output
- 1,000W
- Efficiency rating
- 80 PLUS Gold
- Cable design
- Fully modular
- Standard
- ATX 3.1
- High power capacity for demanding desktop components
- Fully modular cabling helps manage unused cables
- Includes a 12V-2×6 GPU power connection
- Does not add storage or replace an SSD
Is the Corsair RM1000x (2024) worth buying on Black Friday 2026?
The Corsair RM1000x (2024) 1000W 80 PLUS Gold Fully Modular ATX Power Supply is a strong choice for a compatible high-power desktop. Check the case dimensions, GPU connector needs and system power requirements before upgrading.
See today’s Black Friday price on Amazon
Is an SSD or the Corsair RM1000x the better Black Friday 2026 buy?
An SSD and the Corsair RM1000x serve different jobs: an SSD stores data, while the Corsair RM1000x supplies power to a desktop PC. The right Black Friday 2026 choice depends on which part your system needs.
Choose an SSD to expand storage, shorten loading times or replace an older drive. Choose the Corsair RM1000x when a desktop needs a compatible 1,000W PSU, fully modular cables or an ATX 3.1 power supply. Neither product is a substitute for the other, so start with the upgrade problem you want to solve.
Which SSD is best for gaming in 2026?
The WD_BLACK SN850X 2TB NVMe SSD with Heatsink is a strong gaming pick, with 2TB capacity and sequential reads up to 7,300 MB/s. The heatsink configuration helps simplify cooling for systems that support its dimensions.
The Samsung 990 PRO 2TB and Crucial T500 2TB are also fast PCIe 4.0 options for PC games and compatible console expansion. Check your platform’s storage requirements, M.2 slot size and heatsink clearance before buying. A compatible drive with sufficient capacity is a more useful upgrade than chasing a top speed your system cannot use.
Is the Corsair RM1000x an SSD?
The Corsair RM1000x (2024) 1000W 80 PLUS Gold Fully Modular ATX Power Supply is a desktop PSU, not an SSD. Its 1,000W rating describes power output, not storage capacity or data-transfer speed.
An SSD stores the operating system, applications and personal files. The Corsair PSU provides power to components such as the processor, graphics card, motherboard and drives. A PC can need both products, but users choose them for separate reasons: storage performance or power delivery.
Does a PCIe 5.0 SSD work in a PCIe 4.0 system?
The Samsung 9100 PRO 2TB PCIe 5.0 NVMe M.2 SSD needs a compatible PCIe 5.0 slot to reach its rated interface performance of up to 14,800 MB/s.
An SSD’s backward compatibility depends on the motherboard or device, and an older slot limits performance to the supported interface. Check the motherboard manual for M.2 slot generations, lane support and drive size. For a PCIe 4.0 build, a high-quality Gen4 drive such as the Samsung 990 PRO or Lexar NM790 is a more directly matched option.
How do you choose between SSD capacity and speed?
The best SSD balances capacity, interface speed and device compatibility; a 2TB drive is a practical target for many game and media libraries. Sequential speed matters most for large transfers and workloads that move substantial files.
For normal browsing, office work and game loading, a compatible PCIe 4.0 SSD already offers responsive performance. Buyers with limited budgets can prioritize capacity with the Crucial P3 Plus, while high-end workstations can consider a PCIe 5.0 drive. Always check cooling and slot support before selecting a model.
Buying Guide
Check your device’s M.2 slot
Confirm PCIe generation, M.2 2280 support and available lanes in your motherboard or console documentation. Faster SSD ratings need compatible hardware to reach full speed.
Choose enough SSD capacity
Select capacity for your game library, applications and work files. A 2TB drive offers room for a broad mix of large games and everyday storage.
Plan SSD cooling
High-speed NVMe drives need suitable cooling and physical clearance. Compare heatsink-equipped and bare-drive versions against the motherboard cover, laptop space or console requirements.
Size a power supply to the PC
For the Corsair RM1000x, confirm case fit, GPU connector requirements and the full system’s power needs. An SSD upgrade does not require replacing a PSU that already suits the components.
Compare Black Friday 2026 value
Compare the exact capacity and heatsink version, not just a product family name. Prioritize fit and required performance first, then choose the offer that makes sense for the build.
FAQ
What is the difference between an SSD and the Corsair RM1000x?
An SSD stores files and programs, while the Corsair RM1000x (2024) 1000W 80 PLUS Gold Fully Modular ATX Power Supply powers desktop components. The products are separate PC parts, not competing storage options.
Which SSD is best for a PS5?
The WD_BLACK SN850X 2TB NVMe SSD with Heatsink is a suitable gaming-drive option for a compatible PS5 expansion slot. Check current console requirements and physical clearance, and install the drive’s heatsink configuration as directed.
Is 2TB enough for gaming?
A 2TB SSD gives many players room for a substantial game library, updates and applications. The WD_BLACK SN850X 2TB NVMe SSD with Heatsink combines that capacity with sequential reads up to 7,300 MB/s for compatible systems.
Do SSDs need a heatsink?
Some high-speed NVMe SSDs benefit from cooling, and certain devices require a heatsink for expansion drives. The WD_BLACK SN850X 2TB NVMe SSD with Heatsink includes one; check your motherboard or console instructions before choosing a heatsink version.
Is the Corsair RM1000x a good choice for a gaming PC?
The Corsair RM1000x (2024) 1000W 80 PLUS Gold Fully Modular ATX Power Supply is a strong option for a compatible high-power gaming desktop. Confirm the case fit, graphics-card connection and total system power requirements first.
Should I choose PCIe 4.0 or PCIe 5.0 storage?
Choose PCIe 4.0 for broad compatibility and strong everyday performance; choose PCIe 5.0 when your system supports it and your work benefits from higher transfer rates. The Samsung 990 PRO 2TB is Gen4, while the Samsung 9100 PRO 2TB is Gen5.