Western Digital Black SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280

Western Digital Black SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280

Western Digital
99 Overall Score
vs
Kingston FURY Renegade G5 1TB PCIe 5.0 x4 NVMe M.2 2280

Kingston FURY Renegade G5 1TB PCIe 5.0 x4 NVMe M.2 2280

Kingston
86 Overall Score

What Buyers Say

Western Digital Black SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280

92 out of 100 medium confidence 17 reviews

The WD Black SN850X is highly praised for its blazing speed, reliability, and value, often compared favorably to pricier alternatives like Samsung and Solidigm. Users report excellent performance in gaming (especially PS5) and general use, with a few concerns about potential issues mitigated by firmware updates. Overall, it's seen as a top-tier NVMe drive, especially when on sale.

Pros
  • Blazing fast speeds
  • Excellent value for money
  • Reliable high-capacity storage
  • Great for PS5
  • Easy installation
Cons
  • Potential firmware issues
  • No heatsink included
  • Pricey when not on sale
👍 Speed 6
👍 Value for money 4
👍 Reliability 4
👍 Ps5 compatibility 3
👎 Firmware concerns 2
👍 Installation 2

Kingston FURY Renegade G5 1TB PCIe 5.0 x4 NVMe M.2 2280

72 out of 100 low confidence 5 reviews

The SSD offers blazing-fast Gen5 speeds (up to 14,200 MBps read) that should dramatically cut load times for games and apps. However, the sparse feedback leaves questions about capacity, compatibility, and whether a heatsink is included, so buyers should verify these details before purchasing.

Pros
  • Extreme Gen5 speeds
  • Fast load times for games and apps
  • High sequential read/write performance
Cons
  • Unclear capacity options
  • Compatibility not confirmed
  • Heatsink inclusion uncertain
👍 Performance speed 2
👍 Load times 1
👎 Capacity 1
👎 Compatibility 1
👎 Heatsink 1

Scores

Laptop
Western Digital
97
Kingston
91
Gaming
Western Digital
94
Kingston
87
Workstation
Western Digital
94
Kingston
89
Console
Western Digital
90
Kingston
82
Budget
Western Digital
82
Kingston
81
Portable
Western Digital
25
Kingston
23

Specifications

Western Digital Black SN850XKingston FURY Renegade G5
Drive
Capacity
4,000
1,000
Form FactorM.2 2280M.2 2280
InterfacePCIe 4.0 x4PCIe 5.0 x4
ProtocolNVMeNVMe
PCIe Generation45★
External✗✗
Performance
Sequential Read (MB/s)
7,300
14,200
Sequential Write (MB/s)
6,600
11,000
Random Read (IOPS)
1,200,000
2,200,000
Random Write (IOPS)
1,100,000
2,200,000
Hardware
NANDTLCTLC
DRAM Cache✓✓
ControllerWD 20-82-20035-B1Silicon Motion SM2508
Reliability
Endurance (TBW)
2,400
1,000
MTBF (hours)
1,750,000
No data
Warranty (years)5★3
Features
Heatsink✗✗
Hardware Encryption✗—

Pros & Cons

Western Digital Black SN850X 4TB PCIe 4.0 x4 NVMe M.2 2280

  • Strong random (96th percentile)96th %ile
  • Strong social proof (95th percentile)95th %ile
  • Strong user sentiment (95th percentile)95th %ile
  • Strong capacity (93rd percentile)93rd %ile
  • Below average affordability (11th percentile)11th %ile

Kingston FURY Renegade G5 1TB PCIe 5.0 x4 NVMe M.2 2280

  • Strong random (99th percentile)99th %ile
  • Strong speed (97th percentile)97th %ile
  • Strong endurance (93rd percentile)93rd %ile
  • Strong feature (91st percentile)91st %ile
  • Below average affordability (25th percentile)
  • Below average user sentiment (29th percentile)

Verdict

★ Winner: Western Digital Black SN850X

Scores 99 overall, wins 5 of 6 usage categories and 4 of 18 specs.

Western Digital Black SN850X Better at:

GamingLaptopConsolePortableWorkstation