Intel SSD D5-P4320 & D5-P4420 Series | New Product Brief
This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.
Intel SSD D5-P4320 & D5-P4420 Series
The Intel SSD D5-P4320 and D5-P4420 Series are PCIe 3D QLC NAND SSDs designed for warm data storage.
The 64-layer, QLC 3D NAND offers 33% higher bits per cell than TLC, resulting in a 7.68TB capacity in the U.2 form factor for both series. The SSDs use the PCIe interface and support sequential read rates up to 3200MB/s and random reads up to 427k IOPS, making them an option for read-intensive workloads.
The performance and capacity enable a 3x storage consolidation, lower support, power, and cooling costs compared to hybrid or HDD arrays, and the lower annual failure rate compared to HDDs further reduces cost. The SSDs offer excellent durability, with the D5-P4320 rated for up to 12.3PBW, while the D5-P4420 doubles this to 24.6PBW.
- Media: 64-layer, QLC 3D NAND
- Form Factor and Capacity: U.2 2.5” (15mm), 7.68TB
- Interface: PCIe Gen 3.1 x4
- Performance:
- Sequential R/W up to 3200/1000 MB/s
- Random R/W up to 427K/36K IOPS
- Annualize failure rate: ≤0.44%
- Write endurance:
- D5-P4320: 12.3PBW sequential, 2.8PBW random
- D5-P4420: 24.6PBW sequential, 5.6PBW random
New Industry Products are a form of content that allows industry partners to share useful news, messages, and technology with All About Circuits readers in a way editorial content is not well suited to. All New Industry Products are subject to strict editorial guidelines with the intention of offering readers useful news, technical expertise, or stories. The viewpoints and opinions expressed in New Industry Products are those of the partner and not necessarily those of All About Circuits or its writers.
