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- HP ProBook 450 G9 15.6" Intel i5-1235U | Excellent Refurbished HP ProBook 450 G9 15.6" Intel i5-1235U | Excellent Refurbished
HP ProBook 450 G9 15.6" Intel i5-1235U | Excellent Refurbished
- Description
- What's in the Box
- Condition
- Reviews
Product Overview
This 15.6-inch professional laptop offers flexible Windows options, efficient 12th-Gen Intel® processing, and configurable memory, storage, and graphics. A wide selection of FHD/HD display panels, robust wired/wireless connectivity (including optional LTE), and enterprise conveniences make it a reliable choice for business and education.
Specifications
Operating Systems
| Preinstalled (Windows) | Windows 11 |
Processors & Chipset
| Processor | Description |
|---|---|
| Intel® Core™ i5-1235U | E-core base 0.9 GHz, up to 3.3 GHz (Intel® Turbo Boost); 10 cores; 12 MB cache |
Notes: Multicore is designed to improve performance of certain software. Benefits vary by application and configuration. Processor speed denotes maximum performance mode; lower speeds may apply in battery optimization mode.
Memory
| Standard | DDR4-3200 SDRAM (system runs at 3200 MT/s); supports Dual Channel; (2) DDR4 SODIMM slots (accessible/upgradeable) |
| Configurations | 32 GB (2×16 GB); 16 GB (1×16 GB or 2×8 GB); 12 GB (8 GB + 4 GB); 8 GB (2×4 GB or 1×8 GB); 4 GB (1×4 GB) |
| Maximum | 32 GB |
Note: Mixing memory speeds causes the system to operate at the lower speed. HP-branded memory recommended for compatibility.
Graphics
| Type | Options |
|---|---|
| Integrated | Intel® Iris® Xe Graphics (Core i5/i7); Intel® UHD Graphics (Core i3) |
| Supported | HD decode, DirectX 12, HDMI 2.1 |
Display Options (15.6" / 39.6 cm)
| Type | Resolution / Specs |
|---|---|
| FHD UWVA | 1920×1080, eDP, antiglare, narrow bezel, bent; 250 nits; 45% NTSC (variants incl. HD TNR / HD & IR / WWAN) |
Notes: HD/FHD content required to view HD/FHD images. Resolution depends on panel, monitor capability, and system settings.
Storage
| Primary SSD | Up to 1 TB PCIe NVMe M.2 TLC |
| Secondary (optional) | NA |
Note: GB = 1 billion bytes; TB = 1 trillion bytes. Actual formatted capacity is less. System recovery may reserve up to 35 GB.
Networking & Communication
| Feature | Options |
|---|---|
| WLAN & BT | Intel® AX211 Wi-Fi 6E + Bluetooth® 5.2 (CNVi, worldwide, vPro); Realtek 8852BE Wi-Fi 6 + Bluetooth® 5.2 (M.2 2230 PCIe & USB) |
| LAN (Ethernet) | Realtek RTL8111HSH 10/100/1000 Integrated NIC |
| WWAN (optional) | Intel® XMM 7560 R+ LTE-Advanced Pro Cat16 |
| NFC (optional) | NXP NPC300 NFC Module (Mirage WNC XRAV-1) |
| Wireless Display | Native Miracast support |
Notes: Wi-Fi 6E is backwards compatible with prior 802.11 standards and requires compatible APs/ISP service. “Gigabit” indicates IEEE 802.3ab compliance; actual speed depends on network infrastructure. WWAN requires factory configuration and a separately purchased service plan; speeds vary by conditions.
Ports & Slots
| Ports | (1) USB 3.2 Gen 2 Type-C (10 Gbps, USB Power Delivery, DisplayPort™ 1.4) (3) USB 3.2 Gen 1 Type-A (5 Gbps; one powered, one charging) (1) AC power input port (1) HDMI 2.1 (1) Headphone/microphone combo jack (1) RJ-45 |
| Slots | (1) Nano SIM slot for WWAN (optional) |
Audio & Camera
| Audio | (2) Integrated stereo speakers; Integrated dual-array microphone |
| Cameras | 720p HD with Temporal Noise Reduction; 720p HD + IR (option) |
Note: UHD content required to view UHD images.
Keyboard & Pointing
| Keyboard | HP Premium Keyboard, spill-resistant; optional backlight |
| Pointing Device | Clickpad with multi-touch gesture support |
| Function Keys | F1 Display switch; F2 No function/SureView on-off; F3 Brightness down; F4 Brightness up; F5 Mute; F6 Volume down; F7 Volume up; F8 Mic mute; F9 No function/Backlight toggle; F10 Insert; F11 Airplane mode; F12 Programmable key; Print Screen; Power button (LED) Hidden: Fn+R Break; Fn+S System request; Fn+C Scroll lock |
所有 ReDial 购买均包含
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您的设备 功能齐全,开箱即用!本设备经过我们44项严格检测,确保交付时性能最佳。 |
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充电线和壁式适配器 该设备配有兼容的 USB 充电线和澳大利亚 AC 壁式适配器。 |
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盒子 部分设备仅附带原装包装盒和说明书。如无原装包装盒和说明书,我们将使用标准包装盒包装您的设备。 |
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全新 这些设备状况良好,没有使用痕迹。 |
非常好 这些设备
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好的 这些设备 |
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Let customers speak for us
from 398 reviewsThis was my third time buying a refurbished phone from ReDial, and I was again pleasantly surprised by its condition and new, clean appearance, so I look forward once again to many years of perfect functioning as I got from the previous two phones.
Phone as described and very happy with efficient seevice
Speedy service, Great communication and good product. Redial were a pleasure to deal with
very easy and efficient to deal with thank you
Amazing condition exactly as described
Execellent
Phone is like new fast delivery great service good price thank you
Dealing with Elizabeth was an absolute pleasure. She was incredibly helpful and made the process smooth and simple.
Arrived quickly and works perfectly. As new, as described but saving several hundred from buying new. Whats not to love?
Ths best online purchase experience one could want. The Ringwood team were very accommadating to my needs to collect & even collected a discount
Great service! Quick delivery.
Phone was in great working condition.
Very pleased with laptop, great condition, like new. Love how the keyboard lights up. Great for oldies like myself. Thrilled with purchase.
During my original selection process of a pre-loved Lenovo Laptop from a sales list generated by ReDial, I actually thought that I'd picked out the fastest laptop on it in terms of processor speed available and was going to place an order for it. However, next morning I checked ReDails list again and found there were several other Laptops with much faster i7 processors onboard. Therefore, I emailed them immediately and swiftly received assistance from a very helpful and pleasant person named Elizabeth. After she checked my details and cancelled my original inquiry, she then provided me with a new quotation for the quicker laptop unit, which I subsequently ordered. The unit arrived via courier on time and as promised. When opening my delivery, I couldn't believe how well the laptop was packaged! It came in its own specialized reusable cardboard box. It's a work of functional art which I'll be keeping!
One concern you have about buying any secondhand goods sight unseen, is that you're going on the word of the vendors appraisal of the unit's condition. In my case they rated my laptop as Grade A without really defining what their Grade A criteria was. Long story short, I was pleasantly surprised with the as-new condition of my laptop when I inspected it upon arrival. Given this attention to detail, in my fastidious view, ReDial's Grade A product rating aligned closely with my expectations. Therefore, going of my experience, they will deliver you with a brilliant looking clean product showing hardly any wear in this rating class. The other thing you can expect is great product range/ offerings and excellent customer service. So, considering my purchase experience, I would have no hesitation in recommending ReDial if you're in the market for a pre-loved laptop or phone device.
Easy, simple process.


