Blog

Build PC Log in Register

Compute Processors & graphics

Compare the hardware that determines system and gaming performance.

CPU comparison GPU comparison Graphics cards

Foundation Core components

Choose compatible components for a responsive, balanced system.

Motherboards RAM memory NVMe SSDs

System Power, cooling & chassis

Complete the build with reliable power, thermals, and physical compatibility.

Power supplies PC cases CPU coolers Monitors

Build intelligently Start with your priorities

Assemble a compatible system and see how every selection affects performance and value.

Open PC Builder Search the database

Performance lab Understand the numbers

Explore normalized benchmark data, value scores, and side-by-side rankings.

Explore performance charts

CPU Processor charts

Application, gaming, combined, and value-focused CPU rankings.

Performance charts Price/performance Full CPU table

GPU Graphics charts

Compare 1080p, 1440p, and 4K performance across GPU generations.

GPU bar charts Full GPU table Retail cards

Learn Guides & methodology

Learn how PCSpecChart evaluates components and how to use each tool.

User guides About PCSpecChart Contact

Patriot · PCIe 4.0 · 1000 GB

Patriot P400 V4 1TB

M.2 2280 · TLC NAND · Host-Memory-Buffer (HMB)

Performance: 68
Perf / price: 48
Capacity value: 48
Amazon: $211

View Patriot P400 V4 1TB Gallery in high resolution

Not currently available Updated Aug 16, 2026

Performance68.0

Performance / price48.4

Capacity value48.4

$211 on Amazon Add this SSD to a build Compare this SSD SSD table

Written analysis

Patriot P400 V4 1TB at a glance

The Patriot P400 V4 1TB is a 1000 GB M.2 2280 SSD using PCIe 4.0 x4, NVMe 2.0. The controller is Maxio MAP1602. Flash type is 3D TLC NAND. Cache is listed as Host-Memory-Buffer (HMB).

Rated sequential throughput is 6200 MB/s read and 7200 MB/s write. Random throughput is 800K read IOPS and 750K write IOPS. The calculated specification score is 68.0.

Best fit: General storage workloads where compatibility and price matter more than peak transfer rates.

Endurance and thermals

Rated endurance is 800 TBW, or approximately 800 TBW per TB of capacity. The listed warranty is 5 years.

Current value

At $211, the drive costs $211.03 per TB. Performance / price is 48.4 and capacity value is 48.4. Compare these values with nearby drives below; interface generation and headline speed alone do not determine value.

Drive data

Full specifications

Interface, flash, controller, cache, throughput, endurance, power, warranty, and value in one technical sheet.

General

Manufacturer: Patriot
SSD: Patriot P400 V4 1TB
Model: P400VP1TBM28H
Capacity: 1000 GB
Form factor: M.2 2280
Launch price: —
Amazon price: $211
Amazon availability: Not currently available
Price updated: Aug 16, 2026

Performance

Sequential read: 6200 MB/s
Sequential write: 7200 MB/s
Random read: 800K IOPS
Random write: 750K IOPS

Value

Amazon price: $211
Price / TB: $211.03
Performance / price: 48.4
Capacity value: 48.4

Hardware & cache

Interface: PCIe 4.0 x4, NVMe 2.0
Interface generation: PCIe 4.0
Controller: Maxio MAP1602
NAND: 3D TLC NAND
Process: 12
Cache type: Host-Memory-Buffer (HMB)
DRAM: Host-Memory-Buffer (HMB)
DRAM capacity: 64 MB
DRAM speed: 2000 MT/s
SLC cache: Dynamic

Durability & power

Endurance: 800 TBW
Endurance / TB: 800 TBW
Warranty: 5 years
Idle power: —
Active power: —

Amazon

Price history

Nearby performance

Similar SSDs

Drives close to Patriot P400 V4 1TB on calculated specification performance. Open the SSD table to sort, filter, and compare side by side.

TEAMGROUP TEAMGROUP MP44 4TB SLC Cache Gen4x4 M.2 2280 PCIe 4.0 4000 GB · PCIe 4.0 · TLC

67.6

19.9

79.6

$510

TEAMGROUP TEAMGROUP MP44 2TB SLC Cache Gen 4x4 M.2 2280 PCIe 4.0 2000 GB · PCIe 4.0 · TLC

67.7

31.2

62.5

$325

Western Digital WD Blue SN5100 500GB 500 GB · PCIe 4.0 · QLC

67.9

74.4

37.2

$137

SanDisk SANDISK Optimus 5100 500GB 500 GB · PCIe 4.0 · QLC

67.9

72.4

36.2

$141

Patriot Patriot P400 V4 1TB This drive

68.0

48.4

$211

Kingston Kingston NV3 2TB M.2 2280 NVMe SSD | PCIe 4.0 Gen 2000 GB · PCIe 4.0 · QLC

68.1

36.5

73.0

$280

Kingston Kingston NV3 4TB M.2 2280 NVMe SSD | PCIe 4.0 4000 GB · PCIe 4.0 · QLC

68.1

19.7

78.6

$520

Patriot Patriot Memory Viper VP4300 Lite 4TB 4000 GB · PCIe 4.0 · QLC

68.2

16.9

67.6

$605

KLEVV KLEVV CRAS C925 500GB M.2 2280 NVMe PCIe Gen4x4 500 GB · PCIe 4.0 · TLC

68.4

100.7

50.3

$102

Compare these in the SSD table

Discussion

Comments on Patriot P400 V4 1TB

No comments yet.