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SSD Specification Duel

Samsung PM9B1 512 GB vs Gigabyte Gen4 4000E 1 TB

Side-by-side specification comparison with 24 data points analyzed

Samsung PM9B1 512 GB

Samsung PM9B1 512 GB

Samsung

PS5 Ready
7
Wins
:
10
Wins
7 ties · 24 specs compared
Champion ►
Gigabyte Gen4 4000E 1 TB

Gigabyte Gen4 4000E 1 TB

SK Hynix

Samsung PM9B1 512 GB
Gigabyte Gen4 4000E 1 TB

Performance Specs

Sequential ReadWINNER ►
3,500 MB/s
4,000 MB/s
Sequential WriteWINNER ►
2,500 MB/s
3,900 MB/s
Random Read (IOPS)◄ WINNER
430,000 IOPS
Unknown
Random Write (IOPS)◄ WINNER
400,000 IOPS
Unknown
45 µs
Read Latency
50 µs
390 µs
Write Latency
380 µs

Hardware Specs

M.2 2280 (Single-Sided)
Form Factor
M.2 2280 (Single-Sided)
PCIe 4.0 x4
Interface
PCIe 4.0 x4
88SS1322
Controller
Phison E21T
TLC
NAND Flash
TLC
128-layer
Technology
176-layer
HMB (enabled)
DRAM Cache
HMB (enabled)

Reliability Specs

Unknown
Warranty
3 Years
Endurance (TBW)WINNER ►
Unknown
320 TBW
MTBFWINNER ►
N/A
1.5 Million Hours
No
Power Loss Protection
No
DWPDWINNER ►
N/A
0.3

Features Specs

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

Power & Value Specs

Unknown
Power Draw
Unknown (Idle) Unknown (Avg) 4.4 W (Max)
19 nm
Process Node
12 nm
2022
Release Date
2024
01

Samsung PM9B1 512 GB vs Gigabyte Gen4 4000E 1 TB: Technical Analysis

In sequential read performance, the Gigabyte Gen4 4000E 1 TB leads with 4,000 MB/s, outpacing the Samsung PM9B1 512 GB's 3,500 MB/s by 12%. This translates to faster game loading, quicker boot times, and snappier file access.

🎮 Gamers take note: The Samsung PM9B1 512 GB is confirmed PS5 compatible, making it an excellent choice for expanding your PlayStation's storage.

Final Verdict

Gigabyte Gen4 4000E 1 TB Wins

Our pick: The Gigabyte Gen4 4000E 1 TB takes the crown with 10 wins versus 7. It offers the better overall package for most users. However, the Samsung PM9B1 512 GB remains a solid alternative if you find a better deal or need specific features it offers.

FAQ

Samsung PM9B1 512 GB vs Gigabyte Gen4 4000E 1 TB FAQ

Which is faster: Samsung PM9B1 512 GB or Gigabyte Gen4 4000E 1 TB?

The Gigabyte Gen4 4000E 1 TB is faster with 4,000 MB/s sequential read speed. For most users, this means quicker file transfers and faster game loading.

Which SSD is better for gaming?

The Samsung PM9B1 512 GB is PS5 compatible and offers excellent gaming performance with 3,500 MB/s read speeds.

Which has better reliability?

The Samsung PM9B1 512 GB comes with Unknown warranty while the Gigabyte Gen4 4000E 1 TB offers 3 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.