With PCIe Gen4x4 interface, PC41Q is available in M.2 2242/2280 form factors with 512GB, 1TB and 2TB options. It also leverages Host Memory Buffer (HMB) and Hybrid Cache Strategy to provide end-users with best-in-class user experience and cost-effectiveness for everyday computing. 

Product features

Leading performance

The maximum I/O rate of 2400MT/s enabled by YMTC Gen4 3D NAND flash memory technology, the sequential read speed of PC41Q reaches up to 5700MB/s, reducing the response time of PC devices and providing high-speed product experience to end-users.

Higher performance-to-power ratio

PC41Q offers a higher performance-to-power ratio of up to 1.75MB/s/mW at 5700MB/s, delivering superior performance.

Hybrid Cache Strategy boots user experience

By adopting innovative Hybrid Cache Strategy with built-in fixed SLC Cache and dynamic SLC Cache, PC41Q intelligently and dynamically responds to sudden sequential write loads and extends the SLC Cache high-speed write duration for improved overall performance.

Optimized power consumption management

PC41Q has a built-in optimized power management mechanism that reduces power consumption in PS4 mode to an industry-leading level of 2mW. Lower power consumption reduces device heating, extends service time and enhances user experience.

Host Memory Buffer improves cost-effectiveness

PC41Q leverages DRAM-Less design (DL) features and Host Memory Buffer (HMB) function to save the cost for customers and users while offering high cost-effectiveness.

Notes:

1.1MB = 1000KB, 1GB = 1000MB, 1TB = 1000GB. Total accessible capacity on storage devices may also vary depending on operating environment.

2. Performance may vary depending on the specific hardware and software configuration used.

3. OPAL is optional. Please contact YMTC for more information.

4. The data above is based on YMTC's in-house testing.