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SSD Specification Duel

SK Hynix PC801 1 TB vs Samsung 990 Pro (w/ Heatsink) 1 TB

Side-by-side specification comparison with 25 data points analyzed

SK Hynix PC801 1 TB

SK Hynix PC801 1 TB

SK Hynix

PS5 Ready
4
Wins
:
9
Wins
12 ties · 25 specs compared
Champion ►
Samsung 990 Pro (w/ Heatsink) 1 TB

Samsung 990 Pro (w/ Heatsink) 1 TB

Samsung

PS5 Ready
SK Hynix PC801 1 TB
Samsung 990 Pro (w/ Heatsink) 1 TB

Performance Specs

Sequential ReadWINNER ►
7,000 MB/s
7,450 MB/s
Sequential WriteWINNER ►
6,500 MB/s
6,900 MB/s
Random Read (IOPS)◄ WINNER
1,500,000 IOPS
1,200,000 IOPS
Random Write (IOPS)WINNER ►
1,400,000 IOPS
1,550,000 IOPS
50 µs
Read Latency
40 µs
380 µs
Write Latency
347 µs

Hardware Specs

M.2 2280 (Single-Sided)
Form Factor
M.2 2280 (Single-Sided)
PCIe 4.0 x4
Interface
PCIe 4.0 x4
Aries
Controller
Samsung Pascal
TLC
NAND Flash
TLC
176-layer
Technology
176-layer
DRAM (enabled)
DRAM Cache
DRAM (enabled)

Reliability Specs

5 Years
Warranty
5 Years
Endurance (TBW)WINNER ►
400 TBW
600 TBW
MTBF◄ WINNER
1.6 Million Hours
1.5 Million Hours
No
Power Loss Protection
No
DWPDWINNER ►
0.2
0.3

Features Specs

AES-256 TCG Pyrite
Encryption
AES-256 TCG Opal
Yes
TRIM Support
Yes
Yes
PS5 Compatible
Yes
NVMe 1.4
Protocol
NVMe 2.0

Power & Value Specs

0.05 W (Idle) Unknown (Avg) 7.5 W (Max)
Power Draw
0.05 W (Idle) Unknown (Avg) 7.8 W (Max)
12 nm
Process Node
8 nm
2022
Release Date
Aug 24th, 2022
N/A
Launch Price
179 USD
01

SK Hynix PC801 1 TB vs Samsung 990 Pro (w/ Heatsink) 1 TB: Technical Analysis

For real-world multitasking, the SK Hynix PC801 1 TB edges ahead with 1,500,000 IOPS random read IOPS. Random I/O performance often matters more than sequential speeds for everyday computing.

The Samsung 990 Pro (w/ Heatsink) 1 TB offers superior endurance at 600 TBW, making it the better choice for write-intensive workloads like video editing or database applications.

🎮 Gamers take note: The SK Hynix PC801 1 TB is confirmed PS5 compatible, making it an excellent choice for expanding your PlayStation's storage.

Final Verdict

Samsung 990 Pro (w/ Heatsink) 1 TB Wins

Our pick: The Samsung 990 Pro (w/ Heatsink) 1 TB takes the crown with 9 wins versus 4. It offers the better overall package for most users. However, the SK Hynix PC801 1 TB remains a solid alternative if you find a better deal or need specific features it offers.

FAQ

SK Hynix PC801 1 TB vs Samsung 990 Pro (w/ Heatsink) 1 TB FAQ

Which is faster: SK Hynix PC801 1 TB or Samsung 990 Pro (w/ Heatsink) 1 TB?

The Samsung 990 Pro (w/ Heatsink) 1 TB is faster with 7,450 MB/s sequential read speed. For most users, this means quicker file transfers and faster game loading.

Which SSD is better for gaming?

The SK Hynix PC801 1 TB is PS5 compatible and offers excellent gaming performance with 7,000 MB/s read speeds.

Which has better reliability?

The SK Hynix PC801 1 TB comes with 5 Years warranty while the Samsung 990 Pro (w/ Heatsink) 1 TB offers 5 Years. Check the endurance (TBW) ratings in the specs above for write durability.

Where can I buy these SSDs in Kenya?

Use the "Check Availability" buttons above to inquire about current stock and pricing. We can source most SSDs on request with delivery across Kenya.