# Patriot Viper VPN110 2TB Review — Gen3 Muscle, Now End-of-Line (2026)

The Patriot Viper VPN110 2TB was the range-topper of Patriot's Gen3 gaming line — 3,300/3,000 MB/s ratings, 500K IOPS and 1,600 TBW endurance under a factory heatshield.

Quick answer: The Patriot Viper VPN110 2TB makes sense in exactly one scenario: a PCIe 3.0 system that needs a large, like-for-like library disk while old stock or used units are still findable. For any new build, skip it — Patriot's own VP4300 family delivers Gen4 speed on current NAND, and the WD Black SN770 2TB is the safer capacity-matched default at this tier. As a closing chapter of the Gen3 era it aged well: the full 3,300/3,000 MB/s rating set, the finned heatshield and 1,600 TBW of endurance were thoughtful specs. But a discontinued drive is a niche purchase, not a plan — weight any purchase against how long a Gen3 system will realistically stay in service.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 2 TB |
| Interface | M.2 3.0 x 4 |
| Controller | Phison E12S 4 Channel |
| Memory type | Kioxia TLC |
| DRAM cache | Yes |
| Sequential read | 3300 MB/s |
| Sequential write | 3000 MB/s |
| Random read IOPS | 500000 |
| Random write IOPS | 500000 |
| Endurance | 1600 TBW |
| MTBF | 2000000 |
| Warranty | 5 years |

## Performance

Patriot rated the VPN110 2TB at 3,300 MB/s sequential reads, 3,000 MB/s writes and up to 500K IOPS for 4K random reads and writes — the full rating set shared with the 1TB model. Hardware Asylum's review of the line found ATTO and CrystalDiskMark results running at the rated figures, describing a drive that was not the fastest in Patriot's own lineup but no slouch. Reads at 3,300 MB/s sit near the practical PCIe 3.0 ceiling: boot times, application launches and game loading are indistinguishable from faster-rated Gen3 drives, and the DRAM cache keeps random access steady when games and applications share the disk.

The endurance rating is where the 2TB model pulls away from its siblings: 1,600 TBW absorbs years of install-and-delete cycles without ever entering the conversation. Sustained-write behavior follows the era's Phison blueprint — a pseudo-SLC cache absorbs bursts at the rated speed, then throughput settles toward native TLC rates on very long transfers. Judged against current drives the numbers are dated, since PCIe 4.0 parts roughly double the sequential throughput, but on a Gen3-only board that headroom is unusable anyway; the honest comparison is with SATA, which this drive outruns several times over.

## Endurance, TBW & Warranty

Patriot's official warranty table lists the VPN110-2TBM28H at 1,600 TBW endurance with a five-year warranty, whichever arrives first — the top of the line's ladder, above the 1TB's 800 TBW and the 512GB's 400 TBW. Some retail listings and reviews from the drive's active years cite a three-year term; Patriot's own warranty documentation is the governing source, and it says five. At 20 GB of writes per day, 1,600 TBW represents roughly two centuries of service, so the warranty term is the practical limit by an enormous margin. Listings quote a 2,000,000-hour MTBF rating — a population statistic rather than a per-drive promise, and one Patriot itself does not publish for this model. As a discontinued product, claims run through Patriot's standard RMA process, with equivalent-value substitutions when exact replacements are gone.

## Pros and Cons

**Pros:**

- 3,300/3,000 MB/s rated speeds
- 1,600 TBW endurance rating — line's highest
- 500K IOPS random read and write ratings
- Factory heatshield with six thermal fins
- Dedicated thermal sensor
- E12S platform AES-256 encryption support
**Cons:**

- Discontinued — remaining stock or used only
- PCIe 3.0 caps sequential throughput
- Fails PS5 requirements (Gen4 required)
- Heatshield adds height in tight slots
- Availability down to leftover stock


## Verdict

The Patriot Viper VPN110 2TB makes sense in exactly one scenario: a PCIe 3.0 system that needs a large, like-for-like library disk while old stock or used units are still findable. For any new build, skip it — Patriot's own VP4300 family delivers Gen4 speed on current NAND, and the WD Black SN770 2TB is the safer capacity-matched default at this tier. As a closing chapter of the Gen3 era it aged well: the full 3,300/3,000 MB/s rating set, the finned heatshield and 1,600 TBW of endurance were thoughtful specs. But a discontinued drive is a niche purchase, not a plan — weight any purchase against how long a Gen3 system will realistically stay in service.

## Frequently Asked Questions

### Is the Patriot Viper VPN110 2TB compatible with the PS5?

No. Sony's PS5 expansion criteria call for a PCIe Gen4 NVMe drive with a recommended read speed of 5,500 MB/s or higher, within 110 x 25 x 11.25 mm including a heatsink. The VPN110 2TB is a PCIe 3.0 drive rated at 3,300 MB/s reads, so it fails the interface-generation requirement and falls short of the speed guidance, and Sony does not list it. The built-in heatshield would satisfy the dimensions rule, but the interface alone disqualifies the drive. For console storage, pick a Gen4 model such as the WD Black SN850X or Samsung 990 Pro with a compatible heatsink.

### Is the Patriot Viper VPN110 2TB good for gaming?

On a PCIe 3.0 gaming PC, yes — capacity is the 2TB model's strongest suit. Two terabytes hold an operating system alongside a large rotating library, the 3,300 MB/s read rating covers game loading with no practical penalty against faster Gen3 drives, and the 500K IOPS random ratings keep the drive responsive with games and applications installed together. The 1,600 TBW endurance rating shrugs off years of install-and-delete cycles. The caveats are availability and age: the drive is discontinued, and a PS5 cannot use it at all. On a modern Gen4 platform, a current-generation drive is the better call.

### Is the Patriot Viper VPN110 2TB still worth buying?

Only in narrow circumstances. As a new purchase for a modern build, no — it is discontinued, its PCIe 3.0 throughput is roughly half of what current Gen4 drives deliver, and Patriot's VP4300 line or the WD Black SN770 are the sensible alternatives. It becomes reasonable when an older Gen3 system — a B450 or X470 board, an Intel 400-series chipset machine — needs a large like-for-like replacement at matching speed, or when remaining stock appears at a discount current drives cannot match. In that context the heatshield and 1,600 TBW endurance rating still hold genuine value.

### What is the TBW endurance of the Viper VPN110 2TB?

Patriot's official warranty table rates the VPN110-2TBM28H at 1,600 TBW, paired with a five-year warranty that ends at whichever limit arrives first. The same table lists the 1TB model at 800 TBW and the 512GB at 400 TBW, scaling cleanly with capacity. At 20 GB of writes per day, 1,600 TBW represents roughly two centuries of writes, so the warranty term expires first in any realistic desktop workload. Note that Patriot has discontinued the entire VPN110 line, so warranty service depends on stock of equivalent replacements rather than new units.

### Is the VPN110 2TB slower than the 1TB model?

No — the two capacities share the same ratings: 3,300 MB/s sequential reads, 3,000 MB/s writes and up to 500K IOPS for 4K random reads and writes, on the same E12S platform with the same heatshield. The meaningful differences run in the 2TB's favor: double the endurance rating (1,600 TBW versus 800 TBW) and a larger pseudo-SLC write buffer thanks to the greater NAND budget, which absorbs longer sustained transfers before throughput settles to native TLC rates. The only reasons to choose the 1TB are price and fitment — and with both capacities discontinued, condition and price on the used market decide.

### Does the Patriot Viper VPN110 have a DRAM cache?

Yes. Patriot's specifications list a DRAM cache with the size depending on the drive's capacity, working alongside Phison's E12S controller and a pseudo-SLC write buffer carved from the NAND. That arrangement keeps the flash translation tables off the NAND for consistent random performance — the rated 500K IOPS in both directions depends on it — and makes the drive noticeably steadier than the DRAM-less budget drives that followed later in the Gen3 era. The pseudo-SLC buffer absorbs everyday write bursts and depletes only during very large sustained transfers, after which throughput falls back to native TLC rates until it recovers.

### Patriot Viper VPN110 2TB or Samsung 970 EVO Plus 2TB?

In their shared era the 970 EVO Plus was the stronger drive: better sustained write depth through Samsung's TurboWrite cache strategy, the most polished firmware of the Gen3 generation and the same five-year warranty. The VPN110's answers were its built-in heatshield with thermal fins — the Samsung ships bare — and a paper endurance advantage at 1,600 TBW against Samsung's 1,200 TBW class rating for this capacity. Sequential ratings sit within a few hundred MB/s of each other and real-world loading is nearly identical. Both are discontinued now, so the comparison mostly matters on the used market, where the Samsung remains the safer buy.

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Last updated: 2026-10-11. Source: https://ssdrive.net/patriot-viper-vpn110-2-tb