HP 4M9Y0AA

1 x 16GB, 4800 MHz, DDR5 RAM, U-DIMM
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Memory configuration2

Product details

Maximise the performance of your computer with HP memory. Upgrading your memory is one way to improve system performance without having to upgrade your processor.

Increase your productivity

Increase your capacity to achieve uninterrupted, hassle-free and incredible speed. Upgrade to 16 GB DDR5 4800 MHz UDIMM NECC memory to unleash the full potential of your machine. Make room for everything you want to accomplish at once with state-of-the-art computing power.

Maximise your capacity

Increase your computer's memory for more speed, space and seamless productivity. With 16 GB DDR5 4800 MHz UDIMM NECC memory, you can work, play and multitask with ease.

More performance, less power consumption

Upgrading to 16 GB DDR5 4800 MHz UDIMM NECC memory not only increases your RAM, but also boosts the overall performance of your device. It is also extremely power efficient, which means that the energy provided will not drain the battery faster or overheat the machine.

Designed for models:

HP Elite SFF 600 G9
HP Elite SFF 800 G9
HP Elite Tower 600 G9
HP Elite Tower 800 G9
HP Pro SFF 400 G9
HP Pro Tower 400 G9 PCI
HP Z1 G9 Tower
HP Z2 Tower G9
HP Z2 SFF G9.

Key specifications

Memory type
DDR5 RAM
Memory configuration
1 x 16GB
RAM certification
JEDEC
CAS latency
40
Voltage
1.10 V
Storage clock frequency
4800 MHz
Item number
21479079

General information

Manufacturer
HP
Category
RAM
Manufacturer no.
4M9Y0AA
Release date
28.10.2022
Sales rank in Category RAM
409 of 4654

Colour

Colour
Green
Exact colour description
Green
LED colour
without LED

Memory

Memory configuration
1 x 16GB
Hardware application range
Standard
Memory type
DDR5 RAM
Storage clock frequency
4800 MHz
Memory chip
DDR5
Memory form factor
U-DIMM
Number of pins
288 x
RAM buffer
Unbuffered
CAS latency
40
RAM certification
JEDEC

Power supply

Voltage
1.10 V

Origin

Country of origin
China

Sustainability

Manufacturer commitment
RE100SBTi

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer HP fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
Climate contribution

Product dimensions

Height
31.25 mm

Package dimensions

Length
14 cm
Width
4 cm
Height
2 cm
Weight
78 g

30-day right of return
24 Months Warranty (Bring-in)
5 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «RAM» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 2.Silicon Power
    0.2 %
  • 3.AFOX
    0.3 %
  • 3.HP
    0.3 %
  • 3.HPE
    0.3 %
  • 3.Synology
    0.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • HP
    Not enough data
  • 1.2-Power
    0 days
  • 1.Mushkin
    0 days
  • 1.OWC
    0 days
  • 1.Team Group
    0 days

Return rate

How often is a product of this brand in the «RAM» category returned?

Source: Digitec Galaxus
  • 15.V7
    5.9 %
  • 17.Team Group
    6.1 %
  • 18.HP
    6.3 %
  • 19.2-Power
    7 %
  • 20.Adata
    7.1 %
Source: Digitec Galaxus