# Samsung 980 Pro 1TB PCIe 4.0 NVMe SSD (2026)

The Samsung 980 Pro 1TB is the capacity that defines this PCIe 4.0 flagship line, delivering the full 7,000/5,000 MB/s spec and 600 TBW that made it one of the most-reviewed NVMe drives of its generation.

Quick answer: The Samsung 980 Pro 1TB is the sweet spot in the 980 Pro lineup. It delivers the full 7,000/5,000 MB/s spec, 1 GB of DRAM, and 600 TBW endurance that make it a capable daily driver for gaming, content creation, and general enthusiast use. Buyers who want to future-proof for PCIe 5.0 should look at the Samsung 990 Pro or the Crucial T705 instead. For anyone on a PCIe 4.0 platform, the 980 Pro 1 TB still competes with the best drives in that tier. The WD Black SN850X 1 TB edges it out in raw throughput and the SK hynix Platinum P41 1 TB offers slightly better efficiency, but neither includes Samsung's hardware encryption. The 980 Pro 1TB remains a balanced, well-supported choice that has aged gracefully since its 2020 launch.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 1 TB |
| Interface | M.2 4.0 x 4 |
| Controller | Samsung Elpis |
| Memory type | Samsung 3D TLC |
| DRAM cache | Samsung LPDDR4 DRAM |
| Sequential read | 7000 MB/s |
| Sequential write | 5000 MB/s |
| Random read IOPS | 1000000 |
| Random write IOPS | 1000000 |
| Endurance | 600 TBW |
| MTBF | 1.5 |
| Warranty | 5 years |

## Performance

Samsung rates the 980 Pro 1TB at up to 7,000 MB/s sequential reads and 5,000 MB/s sequential writes over the PCIe 4.0 x4 bus. Peak random performance is 1,000,000 read IOPS and 1,000,000 write IOPS at queue depth 32, with low-latency QD1 numbers of 22,000 read IOPS and 60,000 write IOPS.

The Intelligent TurboWrite 2.0 cache on the 1 TB model consists of a 6 GB static allocation that can expand dynamically up to 114 GB using idle NAND capacity. This is the largest TurboWrite allocation in the 980 Pro family before the 2 TB model. Once the cache fills during sustained writes, native TLC performance settles around 2,000 MB/s, which is double the 500 GB model's post-cache speed and four times the 250 GB model's. Independent reviewers from AnandTech, Tom's Hardware, and StorageReview consistently placed the 980 Pro 1 TB at or near the top of PCIe 4.0 benchmarks at launch, noting particularly strong random-write and real-world application-latency results. The successor Samsung 990 Pro and competing drives like the SN850X and Platinum P41 have since nudged past it in synthetic throughput, but the gap in game-load and OS-responsiveness benchmarks is narrow.

## Endurance, TBW & Warranty

The Samsung 980 Pro 1TB carries a 600 TBW endurance rating under a five-year limited warranty. At 0.3 drive writes per day, that translates to roughly 328 GB of daily writes for five consecutive years. Samsung's field telemetry across more than 660,000 field SSDs shows that 99.7% of users write fewer than 600 TB over five years, meaning the 1 TB model's endurance covers all but the heaviest consumer workloads. For context, writing 50 GB per day would exhaust 600 TBW after approximately 33 years. The drive carries an MTBF rating of 1.5 million hours, a population-level reliability statistic. Samsung handles warranty replacement directly through its RMA process, and the Samsung Magician utility reports remaining TBW in real time.

## Pros and Cons

**Pros:**

- 7,000 MB/s sequential reads, 5,000 MB/s writes
- 1,000,000 random read and write IOPS
- 1 GB LPDDR4 DRAM for FTL mapping
- 114 GB Intelligent TurboWrite 2.0 cache
- 2,000 MB/s sustained TLC writes past cache
- Single-sided M.2 2280 fits laptops and PS5
- AES 256-bit hardware encryption
**Cons:**

- Superseded by the 990 Pro with higher throughput
- No heatsink included
- TurboWrite cache shrinks as the drive fills up
- Competitors like the SN850X offer slightly higher peak reads


## Verdict

The Samsung 980 Pro 1TB is the sweet spot in the 980 Pro lineup. It delivers the full 7,000/5,000 MB/s spec, 1 GB of DRAM, and 600 TBW endurance that make it a capable daily driver for gaming, content creation, and general enthusiast use. Buyers who want to future-proof for PCIe 5.0 should look at the Samsung 990 Pro or the Crucial T705 instead. For anyone on a PCIe 4.0 platform, the 980 Pro 1 TB still competes with the best drives in that tier. The WD Black SN850X 1 TB edges it out in raw throughput and the SK hynix Platinum P41 1 TB offers slightly better efficiency, but neither includes Samsung's hardware encryption. The 980 Pro 1TB remains a balanced, well-supported choice that has aged gracefully since its 2020 launch.

## Frequently Asked Questions

### Is the Samsung 980 Pro 1TB good for gaming?

Yes. The 980 Pro 1TB delivers 7,000 MB/s reads and 1,000,000 random read IOPS, both of which are well above what game-load times require. At 1 TB the drive holds the operating system plus a comfortable library of 8 to 12 modern AAA titles. For gaming specifically, the drive's random-read latency at low queue depths is more relevant than sequential throughput, and the 980 Pro performs well on that metric. DirectStorage-enabled titles benefit from the PCIe 4.0 bandwidth, though the practical impact over PCIe 3.0 drives is still modest in current-generation games.

### Is the Samsung 980 Pro 1TB compatible with the PS5?

Yes. Sony requires a PCIe 4.0 NVMe M.2 SSD and recommends at least 5,500 MB/s sequential reads. The 980 Pro 1TB exceeds that at 7,000 MB/s. The single-sided PCB ensures the drive fits within Sony's 11.25 mm height limit when paired with a low-profile heatsink. A heatsink is required for PS5 use and is not bundled with the bare drive. Sony does not maintain a model-specific approved list, but the 980 Pro meets all published specification requirements and is one of the most commonly recommended PS5 upgrade drives.

### Does the Samsung 980 Pro 1TB have DRAM?

Yes. The 1 TB model includes 1 GB of Samsung LPDDR4 DRAM dedicated to the flash translation layer. This is twice the 512 MB found on the 250 GB and 500 GB variants. The DRAM stores the mapping table that tracks where data is physically located across the NAND flash, enabling faster lookups and more consistent performance under mixed workloads compared to DRAM-less HMB designs.

### What is the TBW endurance of the Samsung 980 Pro 1TB?

Samsung rates the 1 TB model at 600 TBW (terabytes written) over its five-year warranty. At a typical consumer write load of 30 to 50 GB per day, the drive would take roughly 33 to 55 years to exhaust its endurance rating. Samsung's internal data from more than 660,000 SSDs shows that 99.7% of users write fewer than 600 TB over five years. The 250 GB, 500 GB, and 2 TB models are rated at 150 TBW, 300 TBW, and 1,200 TBW respectively.

### How does the Samsung 980 Pro 1TB compare to the 990 Pro 1TB?

The 990 Pro is the direct successor, launched in late 2022. It raises sequential reads to 7,450 MB/s, writes to 6,900 MB/s, and endurance to 1,200 TBW at the 1 TB capacity. It also uses a newer Pascal controller and seventh-generation V-NAND. In synthetic benchmarks the 990 Pro pulls ahead in writes, but the read-speed gap is small and game-load times are nearly identical. If the 990 Pro is available at a similar price, it is the better long-term purchase. The 980 Pro remains competitive where the price difference is meaningful.

### Does the Samsung 980 Pro 1TB need a heatsink?

Under typical desktop workloads the copper-foil label backing and nickel-coated Elpis controller keep thermals in check. Sustained PCIe 4.0 transfers can push the controller toward its throttle point, so a motherboard M.2 heatsink is recommended for systems that run long copy operations or heavy write workloads. PS5 installation mandates a heatsink, and total height must stay below 11.25 mm. Many aftermarket M.2 heatsinks satisfy that constraint.

### Is the Samsung 980 Pro 1TB good for video editing?

For most video-editing workflows the 980 Pro 1TB performs well. The 5,000 MB/s write speed and 114 GB TurboWrite cache handle scrubbing and rendering of 4K footage without issue, and the 2,000 MB/s sustained TLC speed covers most export scenarios. Editors working with 6K or 8K multi-stream timelines who need sustained writes well beyond the TurboWrite cache may prefer a drive with higher native TLC throughput, such as the Samsung 990 Pro or a PCIe 5.0 option. For 1080p and 4K single-stream editing, the 980 Pro 1TB is more than adequate.

### Is PCIe 5.0 worth it over the Samsung 980 Pro 1TB for gaming?

Currently, no. PCIe 5.0 SSDs like the Crucial T705 offer sequential reads above 14,000 MB/s, but game-load benchmarks show minimal improvement over high-end PCIe 4.0 drives because game loading is dominated by random-read latency at low queue depths, not sequential throughput. PCIe 5.0 drives also run hotter and cost significantly more. For gaming, the 980 Pro 1TB's PCIe 4.0 bandwidth is not a bottleneck. PCIe 5.0 becomes relevant for sustained large-file workloads in professional content creation.

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Last updated: 2026-05-17. Source: https://ssdrive.net/samsung-980-pro-1-tb