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Stable 16GB ECC DIMM with reliable data protection.
1CA75AA
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16GB DDR4-2400 ECC RAM - 16 GB - 1 x 16 GB - DDR4 - 2400 MHz...
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1CA75AA
- Description:
- 16GB DDR4-2400 ECC RAM - 16 GB - 1 x 16 GB - DDR4 - 2400 MHz - 288-pin DIMM
- Rating:
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- Brand:
- Hp
- GTIN:
- 993297977424
- Condition:
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1CA75AA Overview
1CA75AA is a DDR4 UDIMM memory module engineered for desktop systems with a capacity of 16 GB, operating at 3200 MHz speed with a CAS latency of CL16 and a voltage of 1.35V. This single-channel kit is non-ECC and unbuffered, features an effective heatspreader design, does not incorporate RGB lighting, and is ideally suited for gaming and workstation builds.
1CA75AA is designed to deliver reliable performance while maintaining optimal thermal levels under load. Its compatibility with modern Intel and AMD platforms ensures it meets the demands of high-performance computing, making it a solid choice for gamers and professionals alike.
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1CA75AA Specifications
- Product Type
- Computer Memory
- Memory Type
- DDR4
- Capacity
- 16 GB
- Compatible Platforms
- Desktop
- Compatible Systems
- N/A
- Form Factor
- UDIMM
- Kit Configuration
- Single 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
- 1CA75AA DDR4 16GB 3200MHz UDIMM Memory Module
- Height
- 1.18 inches
- Width
- 5.25 inches
- Depth
- 0.13 inches
- Weight
- 0.15 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 1CA75AA |  T9V40AA |  T0E51AA |  P1N52AA |  Z9H56AA | |
|---|---|---|---|---|---|
| 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 |
| Compatible Systems | N/A | Workstation | Workstation | N/A | N/A |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Kit Configuration | Single Channel | Dual 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 12th Gen | Intel 13th Gen | Intel 10th Gen | Intel 12th Gen |
| AMD Platform Support | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 3000 | AMD Ryzen 5000 |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming / Workstation |
| Product Name | 1CA75AA DDR4 16GB 3200MHz UDIMM Memory Module | T9V40AA DDR4 16GB Dual Channel UDIMM Memory Module | T0E51AA DDR4 16GB Dual Channel UDIMM Memory | P1N52AA | Z9H56AA DDR4 16GB Dual Channel UDIMM |
| Height | 1.18 inches | 1.2 inches | 1.2 inches | N/A | N/A |
| Width | 5.25 inches | 5.3 inches | 5.3 inches | N/A | N/A |
| Depth | 0.13 inches | 0.13 inches | 0.3 inches | N/A | N/A |
| Weight | 0.15 lbs | 0.1 lbs | 0.24 lbs | N/A | N/A |
Reviews & Ratings
T
Tori Chambers
5
Improved server responsiveness and reliability.
Q
Quentin Hayes
4
Consistent 2400MHz performance in rack servers.
A
Alexa Norton
4
Dependable memory for enterprise workloads.
B
Bryan Ellis
5
Seamless compatibility and stable throughput.
Questions & Answers
What is the capacity of the 1CA75AA DDR4-2400 ECC RAM module?
The 1CA75AA DDR4-2400 ECC RAM module offers a capacity of 16 GB in a single 288-pin DIMM.
What type of memory is SKU 1CA75AA?
SKU 1CA75AA is a DDR4-2400 ECC (Error-Correcting Code) memory module designed for servers and workstations.
What does ECC mean and why is it important?
ECC (Error-Correcting Code) detects and corrects single-bit memory errors in real time, enhancing data integrity and system reliability.
What is the operating speed of this RAM?
This module runs at a data rate of 2400 MHz (PC4-19200), delivering sustained performance for memory-intensive tasks.
Is the 1CA75AA 16 GB module compatible with my server?
Compatibility depends on your server’s motherboard supporting DDR4-2400 ECC 288-pin DIMMs. Check your vendor specifications to confirm support.
Can I mix this ECC RAM with non-ECC modules?
No. Mixing ECC and non-ECC modules is not recommended. Use only matched ECC modules to maintain error-correction functionality.
How do I install the 288-pin DIMM in my system?
Align the notch on the DIMM with the slot key, press firmly until the latches lock, and verify system BIOS recognizes the new module.
Will this RAM work in dual-channel or quad-channel mode?
Yes. When installed in matched pairs or quad kits on a compatible motherboard, it supports dual- and quad-channel operation.
What are the benefits of upgrading to 16 GB DDR4-2400 ECC RAM?
Upgrading boosts multitasking, improves virtualization performance, and ensures data integrity through ECC protection.
What is the CAS latency of this memory module?
This DDR4-2400 ECC module typically operates at a CAS latency of 17 cycles, balancing speed and stability.
Does the module require special voltage or cooling?
No special cooling is required beyond standard airflow. It operates at the JEDEC-standard 1.2 V for DDR4 modules.
How do I verify the module is ECC-enabled in BIOS?
Enter BIOS/UEFI setup, navigate to memory settings, and verify ECC status shows “Enabled” or “Auto” for the installed module.
Is a heat spreader included with SKU 1CA75AA?
No. This server-grade ECC module does not include an integrated heat spreader but is designed for passive cooling.
What warranty is provided with this RAM module?
The 1CA75AA DDR4-2400 ECC RAM comes with a limited lifetime warranty against manufacturing defects.
How can I test that the ECC functionality is working correctly?
Use diagnostic tools like Memtest86 or server-grade monitoring utilities to detect and report corrected memory errors.
Can I use this 16 GB module in a desktop PC?
Only desktop motherboards that explicitly support ECC-enabled DDR4 288-pin DIMMs will work; most consumer boards do not.