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Micron 4600 512GB specifications and in-depth review

Micron 4600 512GB

Manufacturer: Micron

The Micron 4600 512GB is a high-performance SSD designed for demanding tasks. It features a compact M.2 form factor with sequential read speeds of up to 10,300 MB/s and comes with a DRAM cache for faster data access. This NVMe 2.0 SSD provides robust performance for various computing needs.

With its Silicon Motion SM2508 controller, the Micron 4600 offers impressive write speeds, including 5,780 MB/s sequential write speed. The drive has an internal storage capacity of 512GB and supports PCIe 5.0 for faster data transfer. It also boasts a 5-year warranty and a TBW of 300, ensuring reliability for extended usage.

Pros
  • Offers a high sequential read speed of up to 10,300 MB/s for fast data transfers.
  • Supports PCIe 5.0, ensuring compatibility with the latest high-speed interfaces.
  • Equipped with DRAM cache, improving overall data access speed and performance.
  • Provides AES 256-bit encryption for enhanced data security.
  • Backed by a 5-year warranty and a high MTBF of 2 million hours, ensuring reliability over time.
Cons
  • Lacks an integrated heatsink, which may impact thermal performance under heavy workloads.
  • Does not include RGB lighting, which may be a downside for users looking for aesthetic customization options.
Who is this for?

This SSD is ideal for users seeking high-speed storage with demanding data transfer needs. Its sequential read speed of 10,300 MB/s and PCIe 5.0 support make it a great fit for tasks such as video editing, high-performance gaming, and running data-intensive applications. The 512GB capacity and DRAM cache further enhance performance, making it suitable for power users who require quick access to large files.

Who is this NOT for?

This SSD may not be the best option for users in need of a highly thermal-efficient solution, as it lacks an integrated heatsink, which could lead to potential thermal throttling under sustained heavy use. Additionally, those looking for aesthetic customization with RGB lighting may find this drive lacking in that regard, as it does not feature such a design element.

Read speed:

sequential read speed 10300 MB/s
random read speed 800000 IOPS

The Micron 4600 512GB offers impressive read speed capabilities, with a sequential read speed of up to 10,300 MB/s, ensuring fast data transfer for intensive tasks. It also supports a random read speed of 800,000 IOPS, providing high efficiency when accessing smaller data blocks, making it suitable for various performance-driven applications.

Write speed:

sequential write speed 5780 MB/s
random write speed 1200000 IOPS

The Micron 4600 512GB offers strong write performance with a sequential write speed of up to 5,780 MB/s, enabling fast file transfers and smooth data handling. Additionally, it supports an impressive random write speed of 1,200,000 IOPS, ensuring excellent responsiveness in multi-tasking and random data operations.

Benchmarks:

General info:

type M2
SSD cache DRAM cache
Is an NVMe SSD ✓
NVMe version 2
internal storage 512GB
release date February 2025
controller Silicon Motion SM2508
SSD storage type TLC
PCI Express (PCIe) version 5
Controller channels 8
Terabytes Written (TBW) 300
MTBF 2million hours
warranty period 5 years
Has an integrated heatsink ✕
bits of encryption supported 256
has RGB lighting ✕

The Micron 4600 512GB is an NVMe 2.0 SSD in the compact M.2 format, featuring a 512GB internal storage capacity and DRAM cache for improved performance. Powered by the Silicon Motion SM2508 controller, it supports PCIe 5.0 with 8 controller channels, and provides AES 256-bit encryption for added security. With a 5-year warranty and an MTBF of 2 million hours, it ensures reliability for demanding workloads.

Final Verdict

The Micron 4600 512GB SSD offers impressive performance with its sequential read speed of up to 10,300 MB/s and PCIe 5.0 support, making it a solid choice for users needing high-speed, reliable storage for demanding tasks. While it lacks an integrated heatsink and RGB lighting, its strong data security with AES 256-bit encryption and a 5-year warranty make it a dependable option for professionals seeking performance and reliability in their storage solutions.

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