- SN8100 Tops Flash-based SSD charts with record speeds and large termals without a fan required
- SanDisk’s SN8100 delivers fantastic PCIE GEN5 —DEIVAL WITH NEAR 15 GB/S Reading speeds
- Intels Four Year Old Optane P5800X still surpasses SN8100 in the real world speed test
Sandisk’s new WD Black SN8100 PCIE Gen5 SSD is fast, effective and constructed to accommodate both players and power users.
The drive uses a PCIe Gen5 X4 interface and is available in 1 TB, 2TB and 4TB capabilities. Built around SanDisk’s internal 8-channel controller and BICS 3D TLC NAND, it supports reading speeds of up to 14.5 GB/s and writing speeds up to 12.7 GB/s, placing it among the fastest Gen5 drives currently available.
Despite the SN8100’s groundbreaking design and impressive benchmarks, Intel’s now closed, four -year -old Optane P5800X is still the crown as the fastest SSD in the real world.
Benchmarks suggest top speeds – but not everywhere
In synthetic benchmarks such as Crystaldiskmark and Atto, SN8100 Lab posts break for sequential flow and random readings and reach up to 2.3 million IOPS.
According to TWEACTown, “This SSD is like no other; it’s at least 20% more powerful than any flash-based SSD we’ve ever encountered.”
It also demonstrates remarkable efficiency, consumes only 7 watts under load and requires no active cooling, making it a serious competitor to best SSD or the best portable SSD for enthusiast buildings.
Still, synthetic benchmarks do not always reflect performance in the real world. In practical transfer attempts, SN8100 ranked ninth total, which indicates that although extremely fast, it is not without restrictions and it does not degrade Intel Optane P5800X.
Launched by 2021, the P5800X remains unmatched in the Real World Responsibility and Lattid time. While its sequential reading speeds are on top of 7.2 GB/s – slower than SN8100 – exceeds its random read/writing IOPS 4.5 million, and latency often falls below 10 microseconds. This is where it really shines.
Flash-based SSDs such as SN8100 are still dependent on waste collection and side-level control, leading to occasional latency tips under small, random workloads. In contrast, the P5800X maintains uniform performance under heavy load without any significant dips, an important reason why it is still considered the fastest SSD ever made.
That said, SN8100 is an impressive drive in itself. It is a custom version of Silicon Motion’s SM2508 controller, improved with proprietary technologies such as Ncache 4.0 and WD Black Gaming Mode.
It also fits into Sony PlayStation 5’s expansion games and achieves reading speeds of 6,550 MB/SI this setup, well above the minimum requirement of the console. But with a $ 280 price tag for the 2TB model, it clearly belongs to the Premium level.
