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Stable 8GB DDR4-2400 ECC SO-DIMM for professional laptops.
Y7B56AA
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8GB (1x8GB) DDR4-2400 ECC SO-DIMM - 8 GB - 1 x 8 GB - DDR4 -...
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Y7B56AA
- Description:
- 8GB (1x8GB) DDR4-2400 ECC SO-DIMM - 8 GB - 1 x 8 GB - DDR4 - 2400 MHz - Black - Green
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Added to cart 28 times recently
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- Brand:
- Hp
- GTIN:
- 4047762500184
- Condition:
3 Year Extended Warranty
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Y7B56AA Overview
Y7B56AA is a high-performance DDR4 memory module featuring a DIMM form factor, 3200 MHz speed, CL16 latency, and a 1.35V operating voltage. It offers a 16 GB module size in a dual channel configuration with non-ECC support and an unbuffered design, ensuring compatibility with desktop systems while also being suitable for select server and laptop builds.
This memory kit is engineered with a robust heatspreader to maintain optimal temperatures under heavy workloads and does not include RGB lighting, making it ideal for gaming and workstation builds that demand stable performance and low latency operation. Designed for overclocking enthusiasts and performance professionals alike, Y7B56AA delivers reliable power and speed to meet the challenges of modern computing environments.
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Request bulk order quote for Y7B56AA for additional pricing. Browse the full Hp Memory & Ram series or explore all Hp products.
Y7B56AA Specifications
- Product Type
- Computer Memory
- Memory Type
- DDR4
- Capacity
- 16 GB
- Compatible Platforms
- Desktop
- Compatible Systems
- Workstation
- Form Factor
- UDIMM
- Kit Configuration
- Dual Channel
- Speed
- 3200 MHz
- Operating Temperature
- N/A
- Reliability Rating
- Standard
- CAS Latency (CL)
- CL16
- Voltage
- 1.35V
- ECC Support
- No
- Registered/Buffered
- Unbuffered
- XMP Support
- Intel XMP 2.0
- RGB Lighting
- No
- Heatsink / Heatspreader
- Yes
- Intel Platform Support
- Intel 12th Gen
- AMD Platform Support
- AMD Ryzen 5000
- Use Case
- Gaming
- Product Name
- Y7B56AA DDR4 16GB Dual Channel Memory Kit
- Height
- 1.38 inches
- Width
- 5.3 inches
- Depth
- 0.5 inches
- Weight
- 0.35 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| Y7B56AA |  1XD84AA |  T0E51AA |  Z9H59AA |  3PL81AA | |
|---|---|---|---|---|---|
| Product Type | Computer Memory | Computer Memory | Computer Memory | Computer Memory | Computer Memory |
| Memory Type | DDR4 | DDR4 | DDR4 | DDR4 | DDR4 |
| Capacity | 16 GB | 16 GB | 16 GB | 16 GB | 16 GB |
| Compatible Platforms | Desktop | Desktop | Desktop | Desktop | Desktop / Laptop / Server |
| Compatible Systems | Workstation | Workstation | Workstation | Workstation | Rack Server / Tower Server / Blade Server / Workstation / N/A |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Kit Configuration | Dual Channel | Single Channel | Dual Channel | Dual Channel | Dual Channel |
| Speed | 3200 MHz | 3200 MHz | 3200 MHz | 3200 MHz | 3200 MHz |
| Operating Temperature | N/A | N/A | 0-85°C | N/A | N/A |
| Reliability Rating | Standard | Standard | Standard | Standard | Standard |
| CAS Latency (CL) | CL16 | CL16 | CL16 | CL16 | CL16 |
| Voltage | 1.35V | 1.35V | 1.35V | 1.35V | 1.35V |
| ECC Support | No | No | No | No | No |
| Registered/Buffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered | Unbuffered |
| XMP Support | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 | Intel XMP 2.0 |
| RGB Lighting | No | No | No | No | No |
| Heatsink / Heatspreader | Yes | Yes | Yes | Yes | Yes |
| Intel Platform Support | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 12th Gen | Intel 10th Gen |
| AMD Platform Support | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 |
| Use Case | Gaming | Gaming | Gaming | Gaming / Workstation | Gaming / Workstation |
| Product Name | Y7B56AA DDR4 16GB Dual Channel Memory Kit | 1XD84AA 16GB DDR4 UDIMM Memory Module | T0E51AA DDR4 16GB Dual Channel UDIMM Memory | Z9H59AA DDR4 16GB Dual Channel UDIMM | 3PL81AA |
| Height | 1.38 inches | 1.2 inches | 1.2 inches | 1.2 inches | 1.2 inches |
| Width | 5.3 inches | 5.3 inches | 5.3 inches | 5.3 inches | 5.3 inches |
| Depth | 0.5 inches | 0.5 inches | 0.3 inches | 0.5 inches | 0.5 inches |
| Weight | 0.35 lbs | 0.2 lbs | 0.24 lbs | 0.4 lbs | 0.3 lbs |
Reviews & Ratings
M
Monica Evans
5
Reliable memory upgrade ensuring smooth multitasking.
D
Dario Lombardi
4
Consistent performance with ECC protection.
K
Khadija Noor
5
Dependable laptop RAM for enterprise environments.
C
Caleb Rivera
5
Easy installation and steady speeds.
Questions & Answers
What are the key specifications of the Y7B56AA 8GB DDR4-2400 ECC SO-DIMM module?
The Y7B56AA is an 8 GB DDR4 SO-DIMM memory module with error-correcting code (ECC), 2400 MT/s speed, CL17 latency, 1.2 V operating voltage, and a green PCB with black heat spreader.
Does the Y7B56AA module support ECC error correction?
Yes. This module features ECC (error-correcting code) technology that automatically detects and corrects single-bit memory errors, improving system stability and reliability.
Is this module compatible with laptops and small form-factor systems?
Yes. The SO-DIMM form factor and 1.2 V DDR4-2400 specification ensure compatibility with most laptops, ultrabooks, mini-PCs, and embedded systems that support ECC SO-DIMM memory.
What form factor does the Y7B56AA memory module use?
It uses the 260-pin SO-DIMM form factor, designed for space-constrained systems such as notebooks, all-in-one PCs, and micro-servers.
What is the operating speed of this DDR4 module?
The module runs at a data rate of 2400 MT/s (megatransfers per second), delivering a maximum bandwidth of 19.2 GB/s in single-rank configuration.
How many memory modules are included in the purchase?
This SKU includes a single 8 GB DDR4-2400 ECC SO-DIMM module (1×8 GB).
What is the CAS latency (CL) of the memory?
The Y7B56AA operates at CAS latency 17 (CL17), balancing performance and power efficiency for typical business and entry-level server workloads.
Can I mix this ECC module with non-ECC memory?
No. Mixing ECC and non-ECC modules disables error correction or prevents boot. For full ECC functionality, install only ECC-capable memory modules of identical specifications.
How do I install the 8 GB DDR4-2400 ECC SO-DIMM in my system?
Power down and unplug your system, open the memory compartment, align the module’s notch with the slot key, insert at a 30° angle, then press down until it clicks into place.
Which systems are compatible with this ECC SO-DIMM module?
It is compatible with any motherboard or laptop that supports 1.2 V DDR4 SO-DIMM ECC memory at 2400 MT/s, including many HP ProBook, ZBook and EliteBook business series models.
Can this module operate in dual-channel or quad-channel configurations?
Yes. When paired with identical ECC SO-DIMMs, the module supports dual-channel (in laptops/SMBs) and quad-channel (in compatible server platforms) memory modes for higher throughput.
What warranty coverage does the Y7B56AA module include?
This memory module is backed by a limited lifetime warranty, covering defects in materials and workmanship for the usable life of the product.
What is the operating temperature range for this memory?
The module is rated for an operating temperature range of 0 °C to 85 °C, suitable for most office, industrial and data-center environments.
How can I verify that the memory is recognized by my system?
After installation, enter BIOS/UEFI setup or use your operating system’s system information tool to confirm the presence of an 8 GB DDR4 ECC SO-DIMM running at 2400 MT/s.
What should I do if my system does not detect the new memory module?
Ensure the module is fully seated, check BIOS settings for ECC support, update the system BIOS to the latest version and retest. If issues persist, swap slots or contact support.