规格参数
名称:雷电5 1M2+3DP2.1免电源扩展坞
型号:TBT5-SSD-3xDP2.1
主控:JHL9480-B2
硬盘规格:2280 规格的M.2 NVMe M.key SSD(⚠️不要带马甲)
硬盘传输协议:PCIe5.0/4.0/3.0支持(⚠️5.0的盘实际速率受限于雷电5端口带宽)
USB-C雷电 5接口:速率80/120Gbps
USB-C PD 辅助供电接口:5-20v,最低输入功率≥20W
数据线:WERO雷电5线,intel官方认证线,请勿更换成非官方认证线(⚠️注意:号称认证芯片的都是假认证线)!影响稳定性。
主动散热:温控风扇,通电自检满速转 5-10s后停止,45度以下不转,45度开始低速转,60度后全速转,中间随温度变化无级变速,风扇有独立开关,不需要的时候可关闭!
尺寸:101毫米(长)× 75.5毫米(宽)× 20.5毫米(高)
重量:243±3 克 (含线)
系统支持:MacOS(15.2或更高版本)、Windows 11(24H2 或更高版本)
速度测试工具:苹果Mac使用AmorphousDiskMark测试、Win10/11使用CrystalDiskMark 8.01测试,blackmagic disk speed test因测试标准不同,数值会低一些,望知晓!以上为顺序读取max值,其他数值可找客服索取.
内置 SSD在Mac电脑上的速率:
雷电 5:最高可达 7000MB/s(每秒 7000 兆字节)
雷电 4:最高可达 3800MB/s(每秒 3800 兆字节)
雷电 3:最高可达 2800MB/s(每秒 2800 兆字节)
内置 SSD在Windows电脑上的速率:
雷电 5:最高可达 6155MB/s(每秒 6155 兆字节)
雷电 4/USB4:最高可达 3800MB/s(每秒 3800 兆字节)
USB3.2 GEN2X2 20Gbps :⚠️不支持20Gbps速率,速度只能到 1000M/s
USB3.2 GEN2 10Gbps: 1000M/s
USB3.2 GEN1 5Gbps: 450M/s
USB2.0 480Mbps: 38M/s
⚠️ 重要说明:
1、雷电5功能需在Windows 11 24H2 或更高版本系统下才能稳定运行。
2、Win10的雷电4电脑请更新到Windows 11 24H2或更高版本以获取最佳稳定性!
3、Windows电脑雷电3主控是JHL7540不能使用本产品的电脑多数可以通过到官方网站下载Thunerbolt固件更新来解决兼容问题,少数未提供固件更新的无解。
4、Windows电脑雷电3主控是JHL6540不能使用本产品的电脑大多数不支持,因为上线近 10 年了,多数电脑官方已无法提供固件更新
5、 iPhone 15/16/17 pro/pro max小米 15u等手机可使用内置 SSD功能,但受限于端手机自身端口速度,实测速度不超过1000M/s,一定容量内不需要使用辅助供电!
SPECIFICATION
Product Name: Thunderbolt 5 1M2+3DP2.1 Power-Free Dock
Model: TBT5-SSD-3xDP2.1
Main Controller: JHL9480-B2
SSD Specification: 2280 form factor M.2 NVMe M-key SSD (⚠️ Heatsinks not supported)
SSD Transfer Protocol: PCIe 5.0/4.0/3.0 supported (⚠️ Actual speed of PCIe 5.0 SSDs is limited by Thunderbolt 5 port bandwidth)
USB-C Thunderbolt 5 Port: Speed up to 80/120 Gbps
USB-C PD Auxiliary Power Port: 5-20V, minimum input power ≥20W
Cable: WERO Thunderbolt 5 cable (Intel officially certified). Do not replace with non-officially certified cables (⚠️ Note: Cables claiming to have "certified chips" are all fake certified cables)! This will affect stability.
Active Cooling: Temperature-controlled fan. It runs at full speed for 5-10 seconds for power-on self-test, then stops. It remains off below 45℃, starts low-speed operation at 45℃, and runs at full speed above 60℃. Stepless speed adjustment is available based on temperature. An independent switch is provided to turn it off when not needed!
Dimensions: 101 mm (Length) × 75.5 mm (Width) × 20.5 mm (Height)
Weight: 243 ± 3 grams (including cable)
Supported Systems: macOS (version 15.2 or later), Windows 11 (version 24H2 or later)
Speed Testing Tools: For Apple Mac, use AmorphousDiskMark; for Windows 10/11, use CrystalDiskMark 8.01. Note that Blackmagic Disk Speed Test will show lower values due to different testing standards. Please be advised! The above speeds refer to the maximum sequential read speeds; other speed values can be obtained from customer service.
Internal SSD Speed on Mac
Thunderbolt 5: Up to 7000 MB/s (7000 megabytes per second)
Thunderbolt 4: Up to 3800 MB/s (3800 megabytes per second)
Thunderbolt 3: Up to 2800 MB/s (2800 megabytes per second)
Internal SSD Speed on Windows
Thunderbolt 5: Up to 6155 MB/s (6155 megabytes per second)
Thunderbolt 4/USB4: Up to 3800 MB/s (3800 megabytes per second)
USB3.2 GEN2X2 (20Gbps): ⚠️ 20Gbps speed not supported; maximum speed up to 1000 MB/s
USB3.2 GEN2 (10Gbps): 1000 MB/s
USB3.2 GEN1 (5Gbps): 450 MB/s
USB2.0 (480Mbps): 38 MB/s
⚠️ Important Notes
1.Thunderbolt 5 requires Windows 11 24H2 or later for stable operation.
2.For Windows 10 Thunderbolt 4 PCs, update to Windows 11 24H2 or later for optimal stability.
3.For Windows PCs with Thunderbolt 3 JHL7540 controller (incompatible with this product): Most issues are fixable via official Thunderbolt firmware updates; a few devices with no updates remain incompatible (no solutions).
4.Most Windows PCs with Thunderbolt 3 JHL6540 controller don’t support this product—launched nearly 10 years ago, official firmware updates are unavailable for most.
5.Compatible with iPhone 15/16/17 Pro/Pro Max, Xiaomi 15 Ultra, etc. These phones support the built-in SSD function, but actual speed is capped at 1000MB/s (due to native port limitations). No auxiliary power needed for capacities within a certain range.