Z9H55AT-AA AddOn DDR4 4GB SODIMM 2400MHz Memory Module
Z9H55AT-AA Overview
Z9H55AT-AA is a 4GB DDR4-2400MHz Unbuffered Single Rank SO-DIMM designed for compatible HP systems. It features a 260-pin form factor, x8 chip organization, CL15 latency, 1.20V operating voltage, and Non-ECC architecture. The module supports the DDR4-2400/PC4-19200 standard and is suitable for compatible HP desktops and notebooks requiring a reliable memory upgrade.
16.00 AED
Description
| Specification | Details |
|---|---|
| Brand | AddOn |
| Compatible Brand | HP |
| Part Number | Z9H55AT-AA |
| Memory Capacity | 4GB |
| Memory Type | DDR4 SDRAM |
| Speed | 2400MHz |
| Memory Standard | DDR4-2400 / PC4-19200 |
| Form Factor | SO-DIMM |
| Pins | 260-pin |
| Rank | Single Rank |
| Chip Organization | x8 |
| DIMM Type | Unbuffered |
| ECC | Non-ECC |
| Voltage | 1.20V |
| CAS Latency | CL15 |
| Module Configuration | 1 x 4GB |
| Warranty | Limited Lifetime |
Frequently Asked Questions
1. What is the Z9H55AT-AA AddOn 4GB DDR4 memory module?
The Z9H55AT-AA is a 4GB DDR4-2400MHz memory module designed for compatible HP systems. It features a 260-pin SO-DIMM form factor, Single Rank x8 configuration, and Unbuffered Non-ECC memory architecture.
2. What is the speed and capacity of this DDR4 memory?
This AddOn memory module provides 4GB of memory capacity and operates at 2400MHz. It supports the DDR4-2400 or PC4-19200 memory standard for compatible systems.
3. Is this 4GB DDR4 memory Single Rank and Unbuffered?
Yes, the module features a Single Rank x8 configuration and Unbuffered memory architecture. It is designed for compatible HP systems that support 260-pin DDR4 SO-DIMM memory.
4. What voltage does this 4GB DDR4 SO-DIMM use?
The memory module operates at 1.20V and features CL15 latency. This standard DDR4 voltage helps provide efficient and stable memory operation in compatible systems.
5. Is the Z9H55AT-AA ECC memory?
No, this is Non-ECC memory. It is an Unbuffered DDR4 SO-DIMM intended for compatible HP desktop and notebook systems rather than server platforms that require ECC Registered or Load-Reduced memory.

