# Samsung 970 EVO Plus 500GB PCIe 3.0 NVMe SSD (2026)

The Samsung 970 EVO Plus 500GB hits the sweet spot between capacity and price in Samsung's PCIe 3.0 lineup, offering 3,200 MB/s writes and 300 TBW endurance with proven Phoenix hardware.

Quick answer: The Samsung 970 EVO Plus 500GB is the value sweet spot of Samsung's PCIe 3.0 lineup, offering near-flagship write speeds and 300 TBW endurance at a capacity large enough for a boot drive with room for games. Buyers who regularly transfer files larger than 20 GB should consider the 1 TB model for its larger TurboWrite cache and higher sustained writes. The ADATA XPG SX8200 Pro 512GB is a close competitor on speed but lacks DRAM, trading some consistency under load for a lower price. For a PCIe 3.0 system that needs reliable, well-supported NVMe storage, the 970 EVO Plus 500GB is a sound pick.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 500 GB |
| Interface | M.2 3.0 x 4 |
| Controller | Samsung Phoenix |
| Memory type | Samsung 3D TLC |
| DRAM cache | Samsung 512MB - 2GB LPDDR4 |
| Sequential read | 3500 MB/s |
| Sequential write | 3200 MB/s |
| Random read IOPS | 480000 |
| Random write IOPS | 560000 |
| Endurance | 300 TBW |
| MTBF | 1.5 |
| Warranty | 5 years |

## Performance

Samsung rates the 500 GB 970 EVO Plus at 3,500 MB/s sequential reads and 3,200 MB/s sequential writes inside the TurboWrite cache, with direct-to-TLC writes settling around 900 MB/s. Random performance reaches up to 480,000 read IOPS and 550,000 write IOPS. These figures represent a significant jump from the 250 GB model in write speed and random reads, and come close to matching the 1 TB model.

For gaming, OS boot, and general productivity the 500 GB capacity rarely encounters the cache-exhaustion scenario in daily use. File transfers under 22 GB stay within the SLC cache, and most consumer workloads never push past it. Independent reviewers consistently report that the 500 GB model trades blows with the original 970 Pro in real-world benchmarks, a remarkable result for a TLC drive that launched at a lower price point than the MLC-based Pro.

## Endurance, TBW & Warranty

The Samsung 970 EVO Plus 500GB ships with a five-year limited warranty, subject to a 300 TBW endurance ceiling. At 20 GB of writes per day, a typical consumer workload, 300 TBW translates to roughly 41 years of use, making the endurance rating effectively a non-constraint. Samsung's Magician software tracks the remaining TBW percentage in real time. If the drive fails within five years and has not exceeded its TBW rating, Samsung replaces it through its service portal or via the original retailer.

## Pros and Cons

**Pros:**

- 3,500/3,200 MB/s sequential read/write speeds
- 480,000 random read IOPS at this capacity
- 512 MB LPDDR4 DRAM cache
- 300 TBW endurance with five-year warranty
- Single-sided M.2 2280 fits laptops
- Samsung Magician software and firmware support
**Cons:**

- TLC write speed drops to 900 MB/s after cache fills
- TurboWrite cache limited to 22 GB maximum
- PCIe 3.0 interface caps at 3,500 MB/s
- No included heatsink


## Verdict

The Samsung 970 EVO Plus 500GB is the value sweet spot of Samsung's PCIe 3.0 lineup, offering near-flagship write speeds and 300 TBW endurance at a capacity large enough for a boot drive with room for games. Buyers who regularly transfer files larger than 20 GB should consider the 1 TB model for its larger TurboWrite cache and higher sustained writes. The ADATA XPG SX8200 Pro 512GB is a close competitor on speed but lacks DRAM, trading some consistency under load for a lower price. For a PCIe 3.0 system that needs reliable, well-supported NVMe storage, the 970 EVO Plus 500GB is a sound pick.

## Frequently Asked Questions

### Is the Samsung 970 EVO Plus 500GB good for gaming?

The 500 GB capacity is large enough for Windows, core applications, and several AAA games. The 3,500 MB/s read speed ensures game load times are indistinguishable from any other PCIe 3.0 NVMe drive. The main limitation is capacity; if the game library exceeds roughly 400 GB after OS overhead, a 1 TB drive is the better choice.

### Is the Samsung 970 EVO Plus 500GB compatible with the PS5?

No, the PS5 requires a PCIe 4.0 NVMe M.2 SSD with a read speed of 5,500 MB/s or higher and a heatsink. The 970 EVO Plus uses PCIe 3.0 and maxes out at 3,500 MB/s, falling short of Sony's requirements.

### Does the Samsung 970 EVO Plus 500GB have a DRAM cache?

Yes, it has 512 MB of Samsung LPDDR4 DRAM used as a flash translation layer cache. This is separate from the TurboWrite SLC cache used for write buffering. The DRAM helps maintain consistent random IO performance across the full capacity of the drive.

### What is the TBW endurance of the 500GB model?

Samsung rates the 500 GB 970 EVO Plus at 300 TBW under the five-year warranty. At a typical consumer write rate of 20 GB per day, this would take approximately 41 years to exhaust, making the warranty period the binding constraint rather than the endurance rating.

### Is the 500GB 970 EVO Plus slower than the 1TB model?

The 500 GB model has slightly lower sequential writes at 3,200 MB/s versus 3,300 MB/s on the 1 TB, and lower random read IOPS at 480,000 versus 600,000. The TurboWrite cache is also smaller at 22 GB maximum versus 42 GB on the 1 TB. For most gaming and general-use workloads the difference is minor, but sustained large-file writes will hit TLC speeds sooner on the 500 GB model.

### Does the Samsung 970 EVO Plus work in a laptop?

Yes, all capacities of the 970 EVO Plus use a single-sided M.2 2280 PCB, meaning components are on one side only. This ensures compatibility with slim laptops that only have single-sided M.2 slots. The drive draws under 6 watts under load and idles at 30 mW, making it suitable for mobile use.

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Last updated: 2026-05-17. Source: https://ssdrive.net/samsung-970-evo-plus-500-gb