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Stable DDR4-2400 non-ECC RAM delivering reliable daily performance.
1CA76AA
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16GB DDR4-2400 non-ECC RAM - 16 GB - 1 x 16 GB - DDR4 - 2400...
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1CA76AA
- Description:
- 16GB DDR4-2400 non-ECC RAM - 16 GB - 1 x 16 GB - DDR4 - 2400 MHz - Black - Green
- Rating:
Added to cart 28 times recently
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- Brand:
- Hp
- GTIN:
- 23531131272
- Condition:
3 Year Extended Warranty
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1CA76AA Overview
1CA76AA is a DDR4 UDIMM memory module featuring a speed of 3200 MHz and a CAS latency of CL16, operating at 1.35V. It comes as a single-channel kit with a module size of 16 GB, is non-ECC, and uses unbuffered technology, making it ideal for high-performance desktop configurations.
1CA76AA is designed for compatibility with both desktop and server platforms and includes a heatspreader for efficient thermal management. With no RGB lighting support, it is primarily built for gaming and workstation builds where reliability and performance are key.
1CA76AA price is is available on request. Get immediate quote.
Request bulk order quote for 1CA76AA for additional pricing. Browse the full Hp Memory & Ram series or explore all Hp products.
1CA76AA Specifications
- Product Type
- Computer Memory
- Memory Type
- DDR4
- Capacity
- 16 GB
- Compatible Platforms
- Desktop / Server
- Compatible Systems
- Workstation
- 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 10th Gen
- AMD Platform Support
- AMD Ryzen 3000
- Use Case
- Gaming
- Product Name
- 1CA76AA
- Height
- 1.2 inches
- Width
- 5.3 inches
- Depth
- 0.8 inches
- Weight
- 0.33 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 1CA76AA |  141H5AA |  Y7B55AA |  T0E51AA |  Z9H59AA | |
|---|---|---|---|---|---|
| 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 / Server | Desktop | Desktop | Desktop | Desktop |
| Compatible Systems | Workstation | Workstation | Workstation | Workstation | Workstation |
| Form Factor | UDIMM | UDIMM | UDIMM | UDIMM | UDIMM |
| Kit Configuration | Single Channel | Dual Channel | Single 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 | 0-85°C | N/A |
| Reliability Rating | Standard | Standard | Standard | Standard | Standard |
| CAS Latency (CL) | CL16 | CL16 | CL16 | CL16 | CL16 |
| Voltage | 1.35V | 1.2V | 1.2V | 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 10th Gen | Intel 12th Gen | Intel 12th Gen | Intel 13th Gen | Intel 12th Gen |
| AMD Platform Support | AMD Ryzen 3000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming / Workstation |
| Product Name | 1CA76AA | 141H5AA DDR4 Dual Channel Memory Module | Y7B55AA DDR4 UDIMM Memory Module | T0E51AA DDR4 16GB Dual Channel UDIMM Memory | Z9H59AA DDR4 16GB Dual Channel UDIMM |
| Height | 1.2 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 | 0.8 inches | 0.9 inches | 0.5 inches | 0.3 inches | 0.5 inches |
| Weight | 0.33 lbs | 0.3 lbs | 0.3 lbs | 0.24 lbs | 0.4 lbs |
Reviews & Ratings
L
Lena Matthews
5
Improved system responsiveness immediately.
K
Kyle Benson
5
Consistent 2400MHz speeds for office desktops.
T
Tessa Morgan
5
Reliable memory module for standard workloads.
E
Eli Cooper
4
Easy installation with steady performance.
Questions & Answers
What are the key specifications of the 1CA76AA 16GB DDR4-2400 non-ECC RAM module?
The 1CA76AA module offers 16 GB capacity in a single stick, DDR4-2400 MHz speed, non-ECC error correction, CL17 latency, 1.2 V operating voltage, and a black & green heat spreader.
Is this 16GB DDR4-2400 RAM compatible with my motherboard?
This RAM is compatible with any motherboard supporting DDR4-2400 MHz non-ECC memory. Check your motherboard’s QVL list and BIOS version for full compatibility.
How do I install the 1CA76AA 16GB DDR4-2400 RAM module?
Power off your PC, open the case, align the module’s notch with the DIMM slot, press firmly until the latches click, then close the case and power on.
Can I enable XMP profiles with this DDR4-2400 non-ECC RAM?
Yes. The module supports standard IEEE XMP 2.0 profiles. Enable XMP in BIOS to optimize timing and voltage settings for 2400 MHz operation.
What is the CAS latency of this 16GB DDR4-2400 module?
The module features a CAS latency of 17 (CL17) at 2400 MHz, delivering balanced speed and responsiveness for gaming and productivity.
Does this RAM support dual-channel memory configurations?
Yes. Pair two identical 1CA76AA modules in matched slots to enable dual-channel mode, doubling theoretical bandwidth and boosting performance.
What’s the difference between this non-ECC RAM and ECC memory?
Non-ECC RAM like this module lacks on-the-fly error correction, making it ideal for gaming and general use, whereas ECC RAM targets server stability.
What voltage does the 1CA76AA 16GB DDR4-2400 RAM require?
It operates at a standard 1.2 V. Enabling XMP may raise voltage to 1.35 V for stable 2400 MHz performance.
Can I overclock the 16GB DDR4-2400 non-ECC memory?
Yes. You can manually adjust frequency, timings, and voltage in BIOS, but stability varies by motherboard, CPU, and cooling.
What warranty covers the 1CA76AA 16GB DDR4-2400 RAM?
This module includes a lifetime limited warranty, covering defects in materials and workmanship when used per manufacturer guidelines.
Will the black and green heat spreader improve performance?
The anodized aluminum spreader enhances thermal dissipation, maintaining stable clocks under load and extending module lifespan.
What are the physical dimensions of this RAM module?
The module measures 133.35 mm length, 31 mm height, and 5 mm thickness, fitting standard DIMM slots in ATX, Micro-ATX, and Mini-ITX cases.
Can I mix this 16GB DDR4-2400 module with existing RAM sticks?
Mixing is possible but not recommended. For best stability and performance, use identical modules with matching speed, timings, and capacity.
How much performance gain can I expect compared to DDR4-2133?
Upgrading from DDR4-2133 to DDR4-2400 can boost memory bandwidth by up to 12%, improving load times and application responsiveness.
Does this RAM support Intel and AMD platforms?
Yes. The 1CA76AA module is compatible with both Intel and AMD platforms that support DDR4-2400 non-ECC memory.