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Patriot Memory Viper VP4300 VP4300-1TBM28H 1 TB

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Outdated Product
Placement: internal; Volume: 1 TB; Form factor: M.2; M.2 interface: PCIe 4.0 4x; Controller: InnoGrit IG5236; NVMe; Write speed (MB/s): 5500; Read speed (MB/s): 7400; DWPD (times/day): 0.3; Manufacturer's warranty: 5 years; TRIM; M.2 cooling: radiator;
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Patriot Memory VP4300-1TBM28H
1 TB
2 TB
Placement
internal
Volume
1 TB
Form factor
M.2
M.2 interface
PCIe 4.0 4x
Controller
InnoGrit IG5236
Cache memory
1000 MB / DDR4 /
Memory type
3D TLC NAND
Number of 3D NAND layers
Micron 96L
NVMe
Write speed
5500 MB/s
Read speed
7400 MB/s
Write IOPS
800 K
Read IOPS
800 K
TBW
1000 TB
DWPD
0.3 times/day
Manufacturer's warranty
5 years
TRIM
M.2 cooling
radiator
Size
22x80 mm
Official Website
assets-global.website-files.com
Added to E-Catalog
April 2021
Read and write speeds are 7400 MB/s and 5500 MB/s. Flagship controller InnoGrit IG5236. PCIe 4.0 interface. Two radiator options included.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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Video reviews

Run leader

The Patriot Viper VP4300 is the fastest SSD to date and will likely remain so until the release of the fifth generation PCIe SSD. It develops maximum speed in the case of the 2 TB version, while the one-terabyte reads just as fast, but writes a little slower.

A fresh look

Built on the controller of the young company InnoGrit — IG5236, codenamed Reinier (besides it, InnoGrit's assortment has only two simpler controllers — IG5216 and IG5220). Despite the inexperience, InnoGrit managed to make the PCIe 4.0 controller faster than the recognized market veterans Phison and Silicon Motion.

overheat protection

Thus, the 1TB VP4300 sequential read speed reaches 7400 MB / s, and sequential write — 5500 MB / s. The volume of the virtual SLC cache is 10 percent of the disk volume, after it is full, the write speed drops to about 2000 MB / s. Theoretically, the speed can drop even lower, up to 1000 MB / s, due to overheating of the controller.

double set

But in fact, this will definitely not happen, because the Viper VP4300 comes with two heatsinks for different tasks. The first thin one made from graphene, in case the M.2 SSD slot is under the graphics card. The second is thicker, made of aluminium, for the most efficient heat dissipation, it is recommended to install two radiators at once.