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Biwin Black Opal X570 Pro 2TB
Samsung 9100 Pro 2TB

Biwin Black Opal X570 Pro 2TB Samsung 9100 Pro 2TB

Common Features

  • ✓ Both products are M.2 form factor.
  • ✓ Both products feature DRAM cache.
  • ✓ Both products are NVMe SSDs.
  • ✓ Both products support NVMe version 2.
  • ✓ Both products have 2000GB of internal storage.
  • ✓ Both products use TLC storage type.
  • ✓ Both products support PCI Express version 5.
  • ✓ Both products have 8 controller channels.

Main Differences

  • • Sequential read speed is 14000 MB/s on Biwin Black Opal X570 Pro 2TB and 14700 MB/s on Samsung 9100 Pro 2TB.
  • • Random read speed is 2000000 IOPS on Biwin Black Opal X570 Pro 2TB and 1850000 IOPS on Samsung 9100 Pro 2TB.
  • • Sequential write speed is 13000 MB/s on Biwin Black Opal X570 Pro 2TB and 13400 MB/s on Samsung 9100 Pro 2TB.
  • • Random write speed is 1600000 IOPS on Biwin Black Opal X570 Pro 2TB and 2600000 IOPS on Samsung 9100 Pro 2TB.
  • • The controller is Silicon Motion SM2508 on Biwin Black Opal X570 Pro 2TB and Samsung Presto (S4LY027) on Samsung 9100 Pro 2TB.
  • • Terabytes Written (TBW) is 1500 on Biwin Black Opal X570 Pro 2TB and 1200 on Samsung 9100 Pro 2TB.
  • • Biwin Black Opal X570 Pro 2TB does not support encryption, while Samsung 9100 Pro 2TB supports 256 bits of encryption.
Specs Comparison
Biwin Black Opal X570 Pro 2TB

Biwin Black Opal X570 Pro 2TB

Samsung 9100 Pro 2TB

Samsung 9100 Pro 2TB

Read speed:
sequential read speed 14000 MB/s 14700 MB/s
random read speed 2000000 IOPS 1850000 IOPS

The Biwin Black Opal X570 Pro 2TB and the Samsung 9100 Pro 2TB have different sequential read speeds. The Biwin model offers a sequential read speed of 14000 MB/s, while the Samsung model is slightly faster at 14700 MB/s.

For random read speed, the two products differ more significantly. The Biwin Black Opal X570 Pro 2TB provides a random read speed of 2000000 IOPS, which is higher than the Samsung 9100 Pro 2TB’s 1850000 IOPS.

In summary, while the Samsung 9100 Pro 2TB offers a higher sequential read speed, the Biwin Black Opal X570 Pro 2TB leads in random read performance.

Write speed:
sequential write speed 13000 MB/s 13400 MB/s
random write speed 1600000 IOPS 2600000 IOPS

The Biwin Black Opal X570 Pro 2TB and the Samsung 9100 Pro 2TB both show differences in write speeds. The Biwin model has a sequential write speed of 13000 MB/s, while the Samsung model offers a slightly higher sequential write speed of 13400 MB/s.

In terms of random write speed, the Samsung 9100 Pro 2TB significantly outperforms the Biwin Black Opal X570 Pro 2TB. The Samsung model reaches 2600000 IOPS, compared to the Biwin's 1600000 IOPS.

Overall, the Samsung 9100 Pro 2TB leads in both sequential and random write speeds in comparison to the Biwin Black Opal X570 Pro 2TB.

General info:
type M2 M2
SSD cache DRAM cache DRAM cache
Is an NVMe SSD ✓ ✓
NVMe version 2 2
internal storage 2000GB 2000GB
release date March 2025 February 2025
controller Silicon Motion SM2508 Samsung Presto (S4LY027)
SSD storage type TLC TLC
PCI Express (PCIe) version 5 5
Controller channels 8 8
Terabytes Written (TBW) 1500 1200
MTBF 1.5million hours 1.5million hours
warranty period 5 years 5 years
Has an integrated heatsink ✕ ✕
bits of encryption supported 0 256
has RGB lighting ✕ ✕

Both the Biwin Black Opal X570 Pro 2TB and the Samsung 9100 Pro 2TB share several key features. They both use an M.2 form factor, include DRAM cache, are NVMe SSDs with NVMe version 2, have 2000GB of internal storage, and feature a PCIe version 5 interface. They also both have 8 controller channels and are built with TLC storage type.

One difference is in the controller: the Biwin model uses a Silicon Motion SM2508 controller, while the Samsung model uses the Samsung Presto (S4LY027) controller. In terms of Terabytes Written (TBW), the Biwin Black Opal X570 Pro 2TB has a higher rating of 1500TB, while the Samsung 9100 Pro 2TB is rated for 1200TB. Both products share the same MTBF of 1.5 million hours and offer a 5-year warranty period.

Another distinction is that the Samsung 9100 Pro 2TB supports 256 bits of encryption, while the Biwin Black Opal X570 Pro 2TB does not support any encryption. Neither product includes an integrated heatsink or RGB lighting.

Comparison Summary

This is a specification comparison between Biwin Black Opal X570 Pro 2TB and Samsung 9100 Pro 2TB. Both products share M.2 form factor, DRAM cache, NVMe support, 2000GB internal storage, and PCI Express version 5. The products differ in their sequential read and write speeds, with the Samsung 9100 Pro 2TB offering slightly faster performance. The Samsung 9100 Pro 2TB also has a higher random write speed and supports 256 bits of encryption, while the Biwin Black Opal X570 Pro 2TB lacks encryption. Additionally, the Biwin Black Opal X570 Pro 2TB has a higher Terabytes Written (TBW) rating at 1500 compared to the Samsung's 1200.