Product comparison · 2 toner cartridges

HP 51X High Yield Black Original LaserJet Toner Cartridge vs HP 79A Black Original LaserJet Toner Cartridge

39specifications compared
30differ
9identical
12known for one product only

Key differences

The HP 51X High Yield Black Original LaserJet Toner Cartridge has 12,000 pages more black toner page yield than the HP 79A Black Original LaserJet Toner Cartridge (13000 pages vs 1000 pages). The HP 79A Black Original LaserJet Toner Cartridge has 10 - 80% more operating relative humidity (H-H) than the HP 51X High Yield Black Original LaserJet Toner Cartridge (20 - 80% vs 10 - 80%). The HP 51X High Yield Black Original LaserJet Toner Cartridge has 13 mm more width than the HP 79A Black Original LaserJet Toner Cartridge (388 mm vs 375 mm). Cartridge capacity: High (XL) Yield on the HP 51X High Yield Black Original LaserJet Toner Cartridge, Standard on the HP 79A Black Original LaserJet Toner Cartridge. OEM code: Q7551X on the HP 51X High Yield Black Original LaserJet Toner Cartridge, CF279A on the HP 79A Black Original LaserJet Toner Cartridge.

Black toner page yield
- 51X High Yield Black Original LaserJet Toner Cartridge:13000 pages
- 79A Black Original LaserJet Toner Cartridge:1000 pages
Cartridge capacity
- 51X High Yield Black Original LaserJet Toner Cartridge:High (XL) Yield
- 79A Black Original LaserJet Toner Cartridge:Standard
OEM code
- 51X High Yield Black Original LaserJet Toner Cartridge:Q7551X
- 79A Black Original LaserJet Toner Cartridge:CF279A
Country of origin
- 51X High Yield Black Original LaserJet Toner Cartridge:Japan
- 79A Black Original LaserJet Toner Cartridge:Japan, United States
HP segment
- 51X High Yield Black Original LaserJet Toner Cartridge:Home
- 79A Black Original LaserJet Toner Cartridge:Business, Enterprise
Operating relative humidity (H-H)
- 51X High Yield Black Original LaserJet Toner Cartridge:10 - 80%
- 79A Black Original LaserJet Toner Cartridge:20 - 80%
Operating temperature (T-T)
- 51X High Yield Black Original LaserJet Toner Cartridge:15 - 32.5 °C
- 79A Black Original LaserJet Toner Cartridge:15 - 25 °C
Width
- 51X High Yield Black Original LaserJet Toner Cartridge:388 mm
- 79A Black Original LaserJet Toner Cartridge:375 mm

Side by side

Differences highlightedShow differences only

Comparison of 51X High Yield Black Original LaserJet Toner Cartridge, 79A Black Original LaserJet Toner Cartridge
51 specifications	A HP 51X High Yield Black Original LaserJet Toner Cartridge View product	B HP 79A Black Original LaserJet Toner Cartridge View product
Features6 differ
Printing colours	Black	Black
Brand compatibility	HP	HP
CompatibilityDiffers	HP 51 toner cartridges work with: HP LaserJet M3027, M3035, P3005	HP 79 toner cartridges work with: HP LaserJet Pro M12, M26
Supply typeKnown for one	Unknown — not stated by the source	Single pack
Quantity per pack	1 pc(s)	1 pc(s)
Black toner cartridges quantity	1	1
Black toner page yieldDiffers	13000 pages	1000 pages
Cartridge capacityDiffers	High (XL) Yield	Standard
OEM codeDiffers	Q7551X	CF279A
Country of originDiffers	Japan	Japan, United States
HP segmentDiffers	Home	Business, Enterprise
TypeKnown for one	Original	Unknown — not stated by the source
Overall recycled contentKnown for one	23%	Unknown — not stated by the source
Quantity per boxKnown for one	1 pc(s)	Unknown — not stated by the source
Operational conditions2 differ
Operating relative humidity (H-H)Differs	10 - 80%	20 - 80%
Operating temperature (T-T)Differs	15 - 32.5 °C	15 - 25 °C
Storage relative humidity (H-H)	10 - 90%	10 - 90%
Storage temperature (T-T)	-20 - 40 °C	-20 - 40 °C
Weight & dimensions4 differ
WidthDiffers	388 mm	375 mm
DepthDiffers	165 mm	113 mm
HeightDiffers	327 mm	125 mm
WeightDiffers	1.6 kg	620 g
Packaging data4 differ
Package widthDiffers	388 mm	375 mm
Package depthDiffers	165 mm	113 mm
Package heightDiffers	327 mm	125 mm
Package weightDiffers	2.3 kg	830 g
Package typeKnown for one	Box	Unknown — not stated by the source
Sustainabilityidentical
Total carbon footprint (kg of CO2e)Known for one	Unknown — not stated by the source	4.1
Brand-specific featuresidentical
HP GTIN (EAN/UPC)Known for one	Unknown — not stated by the source	889894680617
Other features1 differ
Print technologyDiffers	Laser printing	Laser
UNSPSC-code	44103103	44103103
Technical detailsidentical
Box contents	Toner cartridge; Recycling guide	Toner cartridge; Recycling guide
Logistics data13 differ
Harmonized System (HS) code	84439990	84439990
Maximum number of stacking cartonsDiffers	12 pc(s)	36 pc(s)
Master (outer) cases per pallet layerDiffers	18 pc(s)	26 pc(s)
Master (outer) cases per pallet layer (EU)Differs	14 pc(s)	21 pc(s)
Master (outer) cases per palletDiffers	54 pc(s)	234 pc(s)
Master (outer) cases per pallet (EU)Known for one	Unknown — not stated by the source	21 pc(s)
Layers per palletDiffers	3 pc(s)	9 pc(s)
Products per palletDiffers	54 pc(s)	234 pc(s)
Products per pallet (EU)Differs	42 pc(s)	168 pc(s)
Pallet gross widthKnown for one	Unknown — not stated by the source	117.5 cm
Pallet gross lengthKnown for one	Unknown — not stated by the source	100 cm
Pallet gross heightKnown for one	Unknown — not stated by the source	126.9 cm
Pallet gross weightDiffers	145 kg	214.7 kg
Pallet weight (EU)Differs	122 kg	159.9 kg
Pallet dimensions (W x D x H)Differs	1175 x 1000 x 1123 mm	1175 x 1000 x 1269 mm
Pallet dimensions (W x D x H) (imperial)Differs	1176 x 1000.8 x 1122.7 mm (46.3 x 39.4 x 44.2")	1176 x 1000.8 x 1270 mm (46.3 x 39.4 x 50")
Pallet size (EU)Differs	1170 x 800 x 1134 mm	1170 x 820 x 1149 mm
Pallet weight (imperial)Differs	144.7 kg (319 lbs)	214.2 kg (472.3 lbs)
Stacking number for palletKnown for one	4 pc(s)	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More toner cartridge comparisons

All toner cartridge comparisons