HP ProBook 440 G9-5Y3Z3EA
Pros
+ 良好的计算能力
+ 基本上保持低温和安静
+ 非常稳定的外壳
+ 强大的安全包
+ 易于维护
Cons
- 显示效果很弱
- 电池模式下亮度太低
- 没有Thunderbolt
- 没有对接端口
Specifications
HP ProBook 440 G9-5Y3Z3EA
Processor
Intel Core i7-1255U 10 x 1.2 - 4.7 GHz, 51 W PL2 / Short Burst, 24 W PL1 / Sustained, Alder Lake-U
Graphics adapter
Memory
16 GB
, DDR4-3200, Single-Channel
Display
14.00 inch 16:9, 1920 x 1080 pixel 157 PPI, AUO559C, glossy: no, 60 Hz
Mainboard
Intel Alder Lake-P PCH
Storage
Samsung PM991 MZVLQ512HBLU, 512 GB
Soundcard
Intel Alder Lake-P PCH - cAVS (Audio, Voice, Speech)
Connections
3 USB 3.0 / 3.1 Gen1, 1 USB 3.1 Gen2, USB-C Power Delivery (PD), 1 HDMI, 1 DisplayPort, 1 Kensington Lock, Audio Connections: Headset, 1 Fingerprint Reader
Networking
Realtek RTL8168/8111 Gigabit-LAN (10/100/1000MBit/s), Intel Wi-Fi 6E AX211 (a/b/g/h/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/ Wi-Fi 6E 6 GHz), Bluetooth 5.3
Size
height x width x depth (in mm): 20.4 x 322 x 213
Battery
42 Wh Lithium-Ion
Operating System
Microsoft Windows 11 Pro
Camera
Webcam: 720p
Primary Camera: 0.9 MPix HD-Kamera
Primary Camera: 0.9 MPix HD-Kamera
Additional features
Speakers: Stereo, Keyboard: Chiclet, Keyboard Light: yes, HP Wolf Security, HP PC Hardware Diagnostics, myHP, 12 Months Warranty
Weight
1.39 kg, Power Supply: 350 g
Price
950 Euro
Links
Price comparison
Average Score:
Average of 1 scores (from 1 reviews)
Average of 1 scores (from 1 reviews)
price: - %, performance: 76%, features: 64%, display: 77% mobility: 69%, workmanship: 86%, ergonomy: 89%, emissions: 95%
Reviews for the HP ProBook 440 G9-5Y3Z3EA
惠普ProBook 440 G9评论。高效的酷睿i7-1255U笔记本电脑，没有闪耀的光芒 | Notebookcheck
HP ProBook 440 G9很稳定，由于采用了紧凑的14英寸机箱，很容易收起来，而且绝不是动力不足，它以清醒的姿态闪耀。它为移动工作提供了必要的设备，为扩展留下了足够的空间，并提供了一整套安全功能。我们的评论显示了ProBook 440 G9出色的方面。
HP ProBook 440 G9很稳定，由于采用了紧凑的14英寸机箱，很容易收起来，而且绝不是动力不足，它以清醒的姿态闪耀。它为移动工作提供了必要的设备，为扩展留下了足够的空间，并提供了一整套安全功能。我们的评论显示了ProBook 440 G9出色的方面。
HP Probook 440 G9 Ram Upgrade, what can be upgraded
Source: Ricks Tech
Support, online available, Long, Date: 10/22/2025
Source: Ricks Tech
Support, online available, Long, Date: 10/22/2025
Comment
Intel Iris Xe G7 96EUs:
基于96个EU（执行单元/着色器集群）的新Gen.12体系结构的英特尔Tiger Lake G4 SoC内置显卡。 时钟速率因处理器型号而异。 Tiger Lake芯片采用英特尔10纳米以上的现代工艺生产。
» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
i7-1255U:
基于Alder Lake的移动CPU有2个性能核心和8个高效核心。性能核心提供超线程，导致12个可处理线程。该处理器的运行频率为1.2至4.7GHz。TDP规定为15瓦。
» Further information can be found in our Comparison of Mobile Processsors.
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