Storage · SSDsSamsung 990 PRO 2TBBrandSamsung
Card updated2026-10-28
About the sameBetter to wait
Samsung 990 PRO 2TB
The short answerA 2TB PCIe 4.0 NVMe SSD with up to 7,450 MB/s sequential read and a 2GB DRAM cache, suited to a PC boot drive or game library.
USUS price (pre-tax)$639.99Samsung · Checked 11-05 05:05
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US & China prices
| Price | Store | Amount | Converted | Checked | |
|---|---|---|---|---|---|
| US, before tax | Samsung | $639.99 | ≈ ¥4,270 | Checked 11-05 05:052026-11-05 05:05 Beijing time · checked against the store page | Buy |
| US, with sales tax (est.)California base rate 7.25%, local tax extra$639.99 × (1 + 7.25%) = $686.39 | $686.39 | ≈ ¥4,580 |
Store pages have the final say on price · Conversions use the ECB reference rate on the day each price was checked (no rate on weekends / holidays → the latest earlier day): 11-04 1 USD = 6.6723 CNY · US, before tax = pre-tax
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Watch this
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Price history
USNow (pre-tax)$639.9930-day avg$639.9990-day low$639.99
$640$640$640
10-2911-05
US (pre-tax)
Prices we recorded ourselves, shown in USD
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Who it’s for / pitfalls
Good for
- People upgrading a boot or game drive to PCIe 4.0 speeds
- Anyone doing video editing or frequent large file copies
Not for
- People whose M.2 slot only runs at PCIe 3.0 and can't use the full speed
- Office and web-only users who won't use this much speed
Known pitfalls
- Reaching the rated speed needs a motherboard and M.2 slot that support PCIe 4.0
- Samsung's speed figures come from a specific test system, so real results vary with hardware and setup
- This model has no heatsink; the heatsink version is a separate model
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Key specs
- Capacity
- 2TB (2,000GB)
- Interface
- PCIe 4.0 x4, NVMe 2.0, M.2 2280
- Read / write speed
- Sequential read up to 7,450 MB/s, write up to 6,900 MB/s
- NAND
- Samsung V-NAND 3-bit MLC
- DRAM cache
- 2GB Low Power DDR4 SDRAM
- Endurance (TBW)
- 1200 TBW
- Warranty
- 5-year limited warranty or 1200 TBW
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True cost calculator
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Also consider
01Storage
WD_BLACK SN850X 2TB
Kingston FURY Renegade G5 2TB
WD_BLACK SN850X 2TBAbout the sameWorth waiting
WD_BLACK SN850X 2TB
A PCIe 4.0 gaming SSD with sequential reads up to 7,300MB/s. Sandisk already lists a newer model, so compare before buying.
US$439.99CNNo price yet
Price alert02StorageKingston FURY Renegade G5 2TBKingston FURY Renegade G5 2TB
Capacity 2048GB · Interface PCIe 5.0 x4 NVMe · Read / write speed up to 14,700/14,000MB/s
US$379.99CNNo price yet
Price alert08
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