Samsung 9100 Pro 8TB

Name: Samsung 9100 Pro 8TB
Brand: Samsung
SKU: 6175

Manufacturer: Samsung

The Samsung 9100 Pro 8TB is a high-capacity M.2 solid-state drive built around the NVMe 2.0 protocol and a PCIe 5.0 interface, positioning it among the more recent generations of consumer and prosumer storage solutions. It carries 8TB of TLC-based internal storage, making it a notable option for users who require both large capacity and fast access in a compact form factor. The drive uses a DRAM cache and is controlled by Samsung's own Presto (S4LY027) chip, an 8-channel controller that manages data flow across the full storage array.

On the performance side, the Samsung 9100 Pro 8TB reaches a sequential read speed of 14,800 MB/s and a sequential write speed of 13,400 MB/s, while random read and write figures come in at 2,200,000 IOPS and 2,600,000 IOPS respectively. Its PassMark SSD score is recorded at 82,109. The drive supports 256-bit AES encryption and carries a terabytes written (TBW) rating of 4,800TB alongside an MTBF of 1.5 million hours. A five-year warranty is included, and the unit ships without an integrated heatsink or RGB lighting.

Pros

Sequential read and write speeds of 14,800 MB/s and 13,400 MB/s respectively allow for rapid transfer of large files
Random write performance reaches 2,600,000 IOPS, making the drive well-suited for workloads involving large numbers of small simultaneous write operations
An 8TB storage capacity provides substantial space for data-intensive use cases within a compact M.2 form factor
A TBW rating of 4,800TB combined with an MTBF of 1.5 million hours points to a high endurance design built for sustained use
256-bit AES encryption support means sensitive data stored on the drive can be protected without requiring additional hardware
A 5-year warranty period offers an extended coverage window relative to many storage devices

Cons

No integrated heatsink is included, which may require users to source a separate cooling solution given the thermal demands that PCIe 5.0 drives can generate
TLC NAND, while offering high capacity, generally provides lower write endurance per cell compared to MLC-based alternatives
The M.2 form factor and PCIe 5.0 interface require a compatible motherboard slot, limiting the drive to systems with the appropriate hardware support

Who is this for?

This drive is well-matched to users who work regularly with large, data-intensive files — such as video editors handling high-resolution footage, data engineers running storage-heavy pipelines, or content creators who frequently move sizeable assets. The 8TB capacity combined with PCIe 5.0 throughput makes it a practical fit for workstation builds where both volume and speed matter simultaneously. Its 4,800TBW endurance rating and 1.5 million hour MTBF also make it a reasonable choice for environments where the drive will be written to heavily and consistently over time, such as in professional or semi-professional setups demanding long-term reliability. Users who require hardware-level data protection will also benefit from the built-in 256-bit AES encryption support.

Who is this NOT for?

This drive is not a practical fit for users working with systems that lack a PCIe 5.0 M.2 slot, as the interface requirement restricts compatibility to relatively recent motherboard platforms. Users who need a thermally self-contained solution out of the box may find the absence of an integrated heatsink a drawback, particularly given the heat output typical of high-throughput PCIe 5.0 drives, which may require additional cooling hardware to maintain stable operation. It is also not well-suited to those who only need modest storage capacity or lighter workloads, where the full scope of its 8TB capacity and extreme sequential speeds would go largely unused.

Read speed:

sequential read speed	14800 MB/s
random read speed	2200000 IOPS

The Samsung 9100 Pro 8TB delivers a sequential read speed of 14,800 MB/s, allowing large files to be read from the drive at a sustained and rapid pace. For workloads that involve accessing many small, scattered files simultaneously, the drive achieves a random read speed of 2,200,000 IOPS, reflecting strong throughput under mixed or queue-heavy read conditions.

Write speed:

sequential write speed	13400 MB/s
random write speed	2600000 IOPS

The Samsung 9100 Pro 8TB records a sequential write speed of 13,400 MB/s, enabling large volumes of data to be written to the drive at a consistently high rate. When handling fragmented or queue-intensive write operations, it reaches a random write speed of 2,600,000 IOPS, indicating strong responsiveness under demanding write workloads involving numerous small, non-contiguous files.

Benchmarks:

PassMark result	82109

The Samsung 9100 Pro 8TB has been tested using the PassMark storage benchmark suite, where it achieved a PassMark score of 82,109. This result reflects the drive's measured performance across the range of read, write, and mixed workload tests that the PassMark SSD benchmark evaluates.

General info:

type	M2
SSD cache	DRAM cache
Is an NVMe SSD	✓
NVMe version	2
internal storage	8000GB
controller	Samsung Presto (S4LY027)
SSD storage type	TLC
PCI Express (PCIe) version	5
Controller channels	8
Terabytes Written (TBW)	4800
MTBF	1.5million hours
warranty period	5 years
Has an integrated heatsink	✕
bits of encryption supported	256
has RGB lighting	✕

The Samsung 9100 Pro 8TB is an M.2 form factor drive that operates as an NVMe SSD using the NVMe 2.0 protocol over a PCIe 5.0 interface, and it comes equipped with a DRAM cache to support consistent data access. It offers 8,000GB of internal TLC-based storage, managed by the Samsung Presto (S4LY027) controller across 8 channels. Endurance is rated at 4,800TBW with an MTBF of 1.5 million hours, and the drive carries a 5-year warranty. It supports 256-bit AES encryption for data security, while it does not include an integrated heatsink or RGB lighting.

Final Verdict

The Samsung 9100 Pro 8TB is a storage drive clearly built around demanding, high-throughput workloads, combining a generous 8TB capacity with the raw speed of a PCIe 5.0 interface and NVMe 2.0 protocol. Its sequential read speed of 14,800 MB/s and a 4,800TBW endurance rating make it a well-rounded option for professional environments where both sustained performance and long-term reliability are non-negotiable. The lack of an integrated heatsink and the strict platform requirements mean it is not a plug-and-play solution for every system, but for users with compatible hardware and genuinely intensive storage demands, the Samsung 9100 Pro 8TB represents a technically thorough package that covers capacity, speed, endurance, and security in a single M.2 drive.