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Y7B53AA
16GB (1x16GB) DDR4-2400 ECC SO-DIMM - 16 GB - 1 x 16 GB - DD...
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Y7B53AA is a high-performance DDR4 memory module designed as a UDIMM for desktop systems. It operates at a speed of 3200 MHz with a CAS latency of CL16 and a standard voltage of 1.35V, forming part of a dual channel kit configuration. Its non-ECC and unbuffered design make it ideal for gaming and workstation builds.
Y7B53AA features an integrated heatspreader for effective thermal management and does not offer RGB lighting. Engineered with robust module dimensions for efficient heat dissipation, it is optimized to deliver reliable performance under demanding conditions.
Y7B53AA price is is available on request. Get immediate quote.
Request bulk order quote for Y7B53AA for additional pricing. Browse the full Hp Memory & Ram series or explore all Hp products.
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| Y7B53AA |  1CA79AA |  Z9H59AA |  7ZZ66AA |  N0H87AA | |
|---|---|---|---|---|---|
| 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 |
| 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 |
| 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 | Yes | No |
| Heatsink / Heatspreader | Yes | Yes | Yes | Yes | Yes |
| AMD Platform Support | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 | AMD Ryzen 5000 |
| Use Case | Gaming | Gaming / Workstation | Gaming / Workstation | Gaming / Workstation | Gaming |
| Product Name | Y7B53AA DDR4 Dual Channel Memory Module | 1CA79AA | Z9H59AA DDR4 16GB Dual Channel UDIMM | 7ZZ66AA 16GB DDR4 Dual Channel UDIMM Memory Kit | N0H87AA High Performance DDR4 Memory Kit |
| Height | 1.2 inches | 1.2 inches | 1.2 inches | 1.4 inches | 1.2 inches |
| Width | 5.3 inches | 5.3 inches | 5.3 inches | 5.0 inches | 5.3 inches |
| Depth | 0.13 inches | 0.6 inches | 0.5 inches | 0.5 inches | 0.5 inches |
| Weight | 0.25 lbs | 0.2 lbs | 0.4 lbs | 0.31 lbs | 0.3 lbs |
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Reliable 16GB DDR4-2400 ECC SO-DIMM for enterprise laptops.
Stable ECC performance ensuring data integrity.
Improved multitasking with dependable speeds.
Professional memory upgrade for mobile workstations.
Consistent operation under sustained workloads.
This is a single 16 GB DDR4 SO-DIMM module (SKU Y7B53AA) with ECC support, running at 2400 MHz, 1.2 V, unbuffered, designed for laptops and compact servers.
Yes. This SO-DIMM module features error correction code (ECC) to detect and correct single-bit memory errors, enhancing system stability.
Compatible devices include ECC-capable laptops, mini-PCs, workstations and small servers with DDR4 SO-DIMM slots supporting 2400 MHz and ECC functionality.
No. Mixing ECC and non-ECC memory can disable error correction or cause system instability. All modules must match ECC capabilities.
Power off the laptop, remove the battery, open the memory compartment, align the SO-DIMM notch, insert at a 45° angle, press until it clicks, then reassemble.
This DDR4-2400 ECC SO-DIMM operates at a standard 1.2 V, ensuring compatibility with most DDR4-compliant systems.
No. ECC SO-DIMMs operate at JEDEC standard timings and do not support Intel XMP or AMD EXPO overclocking profiles.
ECC continuously checks and corrects single-bit errors in memory cells, reducing data corruption and improving uptime for critical applications.
SO-DIMM is a small form-factor memory module for laptops and compact PCs; UDIMM is a standard-size desktop module. Both perform similar functions but differ in size.
Yes. When installed in matching pairs on a dual-channel capable system, it can operate in dual-channel mode for increased memory bandwidth.
You can install it alongside other modules, but overall capacity and speed will default to the slowest installed module, and all must share ECC support.
Enter BIOS/UEFI at boot or use an OS utility (e.g., Windows Task Manager or Linux dmidecode) to confirm installed memory capacity and ECC status.
HP typically provides a limited lifetime warranty for memory modules (including SKU Y7B53AA) against defects in materials and workmanship under normal use.
Although it fits physically, most gaming laptops don’t support ECC. Check your laptop’s specifications for ECC support before purchasing.
Purchase directly from the HP Store, authorized HP resellers or certified partners to ensure you receive a genuine HP memory module.
Compared to older DDR3 or lower-speed DDR4, 2400 MHz offers higher bandwidth and lower latency, resulting in smoother multitasking and faster data processing.
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