Samsung 9100 Pro 1TB
Samsung 9100 Pro 2TB

Samsung 9100 Pro 1TB Samsung 9100 Pro 2TB

Common Features

  • Both products have a sequential read speed of 14700 MB/s.
  • Both products have a random read speed of 1850000 IOPS.
  • Both products have a random write speed of 2600000 IOPS.
  • Both products have DRAM cache.
  • Both products are M2 type SSDs.
  • Both products are NVMe SSDs.
  • Both products support NVMe version 2.
  • Both products use the Samsung Presto (S4LY027) controller.
  • Both products have TLC SSD storage type.
  • Both products use PCI Express version 5.
  • Both products have 8 controller channels.

Main Differences

  • Samsung 9100 Pro 1TB has 1000GB of internal storage, while Samsung 9100 Pro 2TB has 2000GB.
  • Samsung 9100 Pro 1TB has a Terabytes Written (TBW) value of 600, while Samsung 9100 Pro 2TB has a TBW value of 1200.
  • Samsung 9100 Pro 1TB has a sequential write speed of 13300 MB/s, while Samsung 9100 Pro 2TB has a sequential write speed of 13400 MB/s.
Specs Comparison
Samsung 9100 Pro 1TB

Samsung 9100 Pro 1TB

Samsung 9100 Pro 2TB

Samsung 9100 Pro 2TB

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

The read speeds for both the Samsung 9100 Pro 1TB and Samsung 9100 Pro 2TB are identical. Both models offer a sequential read speed of 14700 MB/s, ensuring rapid data transfer for large files and demanding workloads. Additionally, both models provide a random read speed of 1850000 IOPS, which is a key indicator of performance when handling many small, random data operations.

Since the sequential and random read speeds are the same across both products, users looking for high-speed storage in either configuration (1TB or 2TB) can expect the same level of performance from both models in these areas.

Overall, when it comes to read speeds, there are no differences between the 1TB and 2TB versions of the Samsung 9100 Pro series.

Write speed:
sequential write speed 13300 MB/s 13400 MB/s
random write speed 2600000 IOPS 2600000 IOPS

The write speeds of the Samsung 9100 Pro 1TB and Samsung 9100 Pro 2TB are very similar, with only a slight difference in sequential write speed. The 1TB version offers a sequential write speed of 13300 MB/s, while the 2TB version is slightly faster with a sequential write speed of 13400 MB/s. This difference of 100 MB/s is minimal, so both models will deliver near-identical performance in most use cases.

Both models also have the same random write speed of 2600000 IOPS, indicating that they offer identical performance when dealing with small, random data writes. This ensures that both the 1TB and 2TB versions provide the same high level of performance in scenarios requiring quick, random access to data.

Overall, while the 2TB version has a marginally higher sequential write speed, both models perform similarly in terms of random write speed and provide excellent write performance across the board.

General info:
type M2 M2
SSD cache DRAM cache DRAM cache
Is an NVMe SSD
NVMe version 2 2
internal storage 1000GB 2000GB
release date February 2025 February 2025
controller Samsung Presto (S4LY027) Samsung Presto (S4LY027)
SSD storage type TLC TLC
PCI Express (PCIe) version 5 5
Controller channels 8 8
Terabytes Written (TBW) 600 1200
MTBF 1.5million hours 1.5million hours
warranty period 5 years 5 years
Has an integrated heatsink
bits of encryption supported 256 256
has RGB lighting

The Samsung 9100 Pro 1TB and Samsung 9100 Pro 2TB share many similar features in terms of general specifications, with a few key differences. Both models are M.2 form factor NVMe SSDs, utilizing DRAM cache and supporting NVMe version 2.0. They are both equipped with the Samsung Presto (S4LY027) controller, have 8 controller channels, and use TLC NAND for storage. Additionally, both models feature PCI Express (PCIe) version 5.0, ensuring fast data transfer speeds.

The primary difference between the two models lies in their storage capacity and related endurance. The 1TB model offers 1000GB of internal storage and a Terabytes Written (TBW) rating of 600, while the 2TB version provides 2000GB of storage and a higher TBW rating of 1200. Both drives have an MTBF (Mean Time Between Failures) of 1.5 million hours and come with a 5-year warranty. Neither drive includes an integrated heatsink or RGB lighting, and both support 256-bit encryption.

Overall, aside from the capacity and TBW differences, the two models are essentially identical in terms of their general specifications, offering the same core features and reliability for users seeking high-performance storage solutions.

Comparison Summary

This is a specification comparison between Samsung 9100 Pro 1TB and Samsung 9100 Pro 2TB. Both models share features such as a sequential read speed of 14700 MB/s, random read speed of 1850000 IOPS, and DRAM cache. However, the two differ in several key areas: the internal storage is 1000GB on the 1TB version and 2000GB on the 2TB version, the Terabytes Written (TBW) is 600 for the 1TB and 1200 for the 2TB, and the sequential write speed is 13300 MB/s for the 1TB and 13400 MB/s for the 2TB.