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Description

The HP 45 Black Inkjet Print Cartridge (42 ml) is the ideal choice for the frequent HP Deskjet, HP Photosmart and HP Officejet business and home user, who wants cost-effective, large-volume, clear, sharp output.HP 45 Black Inkjet Print Cartridges enable true 600 x 600 dpi resolution and feature pigment ink technology that delivers the highest possible quality on HP Deskjet, Photosmart, Designjet and Officejet printers, especially with HP papers and films.

Specifications

Black ink type	Pigment-based ink
Colour ink type	Dye-based ink
Compatibility	HP 45 ink cartridges work with:
Quantity per pack	1 pc(s)
Black ink cartridges quantity	1
Black ink page yield	930 pages
Ink type	Pigment-based ink
Printing colours	Black
Brand compatibility	HP
Country of origin	China, Ireland, Singapore, Malaysia
Storage temperature (T-T)	-40 - 60 °C
Operating temperature (T-T)	-15 - 35 °C
Width	26 mm
Depth	117 mm
Height	158 mm
Package width	117 mm
Package depth	26 mm
Package height	158 mm
Package weight	150 g
HP GTIN (EAN/UPC)	884962772683
UNSPSC-code	44103105
Box contents	Ink cartridge
Other EU Hazard statement(s)	EUH208: Contains sensitizing substance. May produce an allergic reaction
Pallet dimensions (W x D x H)	1200 x 800 x 1645 mm
Products per pallet	2400 pc(s)
Pallet gross weight	445 kg
Pallet size (EU)	1200 x 800 x 1645 mm
Products per larger master (outer) case	40 pc(s)
Larger master (outer) case gross weight	7 kg
Harmonized System (HS) code	84439990

Full specifications

Marque	HP
Référence fabricant	51645ae
EAN	0088698200292

HP 45 Large Black Original Ink Cartridge: complete technical analysis for 2026

The HP 45 Large Black Original Ink Cartridge is a well-regarded reference in the Informatique category. In 2026, it remains one of the most relevant choices for those seeking to balance quality and budget. The brand HP has a strong reputation among consumers, reflected in its consistent availability across many partner retailers. Thanks to our comparison tool, you can see all available offers at a glance and go directly to the retailer of your choice to complete your purchase with confidence.

Who is this Informatique for?

The HP 45 Large Black Original Ink Cartridge benefits from the expertise of HP in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Informatique category, this is an option we recommend without hesitation.

For intensive or occasional use

The HP 45 Large Black Original Ink Cartridge adapts to different levels of use in the Informatique category. Whether you use it intensively every day or more occasionally, this HP product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the HP LaserJet Pro 3002dw Printer.

Against the competition

In the Informatique market, the HP 45 Large Black Original Ink Cartridge is well positioned thanks to its price from £81.28 and the strength of HP. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 384300 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	384300 £ to 896710 £	Regular daily use	Good value for money, solid performance
High-end	Over 896710 £	Demanding users	The best of the category, all advanced features

The best times to buy the HP 45 Large Black Original Ink Cartridge at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.

Frequently asked questions about HP 45 Large Black Original Ink Cartridge

How does the HP 45 Large Black Original Ink Cartridge compare to competitors in the Informatique category?

In the Informatique category, the HP 45 Large Black Original Ink Cartridge occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the HP 45 Large Black Original Ink Cartridge suitable for beginners?

Yes, the HP 45 Large Black Original Ink Cartridge is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and HP usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the HP 45 Large Black Original Ink Cartridge?

Refurbished versions of the HP 45 Large Black Original Ink Cartridge may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the HP 45 Large Black Original Ink Cartridge drop during the year?

Prices for the HP 45 Large Black Original Ink Cartridge typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Informatique category.

Is delivery free for the HP 45 Large Black Original Ink Cartridge at all retailers?

Free delivery is not guaranteed for the HP 45 Large Black Original Ink Cartridge at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.