[Михайло]

Спасибо! Но я всё же лучше буду придерживаться официальной прошивки. Впринципе я даже скорости SSD в режиме IDE приятно удивлен.
Что было:

Старый HDD на 80 Гигабайт

CrystalDiskMark 6.0.1 (C) 2007-2018 hiyohiyo
Crystal Dew World : https://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

Sequential Read (Q= 32,T= 1) : 66.563 MB/s
Sequential Write (Q= 32,T= 1) : 64.959 MB/s
Random Read 4KiB (Q= 8,T= 8) : 0.588 MB/s [ 143.6 IOPS]
Random Write 4KiB (Q= 8,T= 8) : 0.710 MB/s [ 173.3 IOPS]
Random Read 4KiB (Q= 32,T= 1) : 0.545 MB/s [ 133.1 IOPS]
Random Write 4KiB (Q= 32,T= 1) : 0.697 MB/s [ 170.2 IOPS]
Random Read 4KiB (Q= 1,T= 1) : 0.358 MB/s [ 87.4 IOPS]
Random Write 4KiB (Q= 1,T= 1) : 0.679 MB/s [ 165.8 IOPS]

Test : 1024 MiB [C: 42.1% (31.4/74.4 GiB)] (x5) [Interval=5 sec]
Date : 2019/06/20 12:32:55
OS : Windows 10 Enterprise [10.0 Build 16299] (x86)

Что стало:

Новый SSD на 120 Гигабайт

CrystalDiskMark 6.0.1 (C) 2007-2018 hiyohiyo
Crystal Dew World : https://crystalmark.info/
-----------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes

Sequential Read (Q= 32,T= 1) : 265.441 MB/s
Sequential Write (Q= 32,T= 1) : 247.943 MB/s
Random Read 4KiB (Q= 8,T= 8) : 33.899 MB/s [ 8276.1 IOPS]
Random Write 4KiB (Q= 8,T= 8) : 76.903 MB/s [ 18775.1 IOPS]
Random Read 4KiB (Q= 32,T= 1) : 31.310 MB/s [ 7644.0 IOPS]
Random Write 4KiB (Q= 32,T= 1) : 75.783 MB/s [ 18501.7 IOPS]
Random Read 4KiB (Q= 1,T= 1) : 25.051 MB/s [ 6116.0 IOPS]
Random Write 4KiB (Q= 1,T= 1) : 58.688 MB/s [ 14328.1 IOPS]

Test : 1024 MiB [J: 0.1% (0.1/111.8 GiB)] (x5) [Interval=5 sec]
Date : 2019/06/20 14:19:56
OS : Windows 10 Enterprise [10.0 Build 16299] (x86)