| Feature | Specification | | :--- | :--- | | | PCIe Gen4 x4, NVMe 1.4 (or 2.0 depending on firmware) | | Form Factor | M.2 2280 (single-sided) | | NAND Channels | 4 channels | | Max Channel Speed | 1600 MT/s | | Protocol | NVMe Express | | DRAM | DRAM-less (HMB) | | Max Sequential Read | Up to 7,450 MB/s | | Max Sequential Write | Up to 6,500 MB/s | | Max Random Read | Up to 1,000K IOPS | | Max Random Write | Up to 900K IOPS | | Manufacturing Process | 28nm (Low power) |

: 4-channel, DRAMless design using Host Memory Buffer (HMB) technology to compensate for the lack of onboard RAM.

In the rapidly evolving world of solid-state drives (SSDs), most consumers focus on two things: the brand sticker on the drive and the type of NAND flash memory inside. However, lurking beneath the metal casing of some of the fastest consumer SSDs on the market is a critical component that dictates real-world performance: the controller. One such controller that has been generating significant buzz among hardware enthusiasts and system integrators is the .

Looking for the best value Gen4 drive? Target any SSD using the Maxio 1602 controller. Your wallet and your PC temperatures will thank you.

Kingspec is another Chinese brand leveraging the Maxio 1602. The XG7000 is a single-sided drive ideal for PS5 upgrades (though Sony officially prefers drives with a heatsink, the efficiency of the 1602 means it barely needs one).

: Widely considered one of the best value PCIe 4.0 drives on the market. Acer Predator GM7 : A popular performance-per-dollar contender. Teamgroup MP44L : A reliable entry-level PCIe 4.0 choice. Netac NV7000-T

One of the most misunderstood features of the Maxio 1602 is its lack of a dedicated DRAM cache. Historically, DRAM-less drives were considered low-end, slow, and unsuitable for operating systems. However, technologies like have changed the game.

Using HMB 3.0, the Maxio 1602 feels snappy. Windows 11 boot times are typically 5-7 seconds from power-on to login screen, rivaling the most expensive SSDs on the market.

is designed for high-speed client PC storage and is commonly paired with . Interface : PCIe Gen4 x4, NVMe 2.0.

While names like Phison and Silicon Motion dominate the Western conversation, the Maxio 1602 has quietly become the backbone of many high-value, high-performance Gen4 NVMe SSDs. But what exactly is the Maxio 1602? Is it a good choice for your next PC build or laptop upgrade? In this deep-dive article, we will dissect every aspect of the Maxio 1602, from its technical specifications and performance benchmarks to its thermal behavior and position in the current market.