PB4480-R M.2 PCIe Gen 4x4


PB4480-R M.2 PCIe Gen 4x4

  • PCIe Gen4 x4 interface is fully compliant with the NVMe 1.4 standard.
  • Capacity:512GB / 1TB / 2TB / 4TB
  • Sequential read : Up to 5,000MB/s
  • Sequential write: Up to 4,400MB/s
  • MTBF:2,000,000 hr
  • Random read/write (4K)::Up to 450,000 / 340,000
  • S.M.A.R.T. /TRIM
  • Heat spreader Design
First NAS SSD equipped with the Latest High-speed PCIe Gen4 x4 Interface

The PB4480-R is the first NAS SSD on the market to be equipped with a PCIe Gen4 x4 high-speed interface. The read and write performance can reach up to 5,000 / 4,400 MB/s. Compared to a PP3480 PCIe Gen3 SSD, the speed is doubled, and the transfer rate is 10 times that of SATA NAS SSD. This product promises video creators and small and medium-sized user’s unparalleled fast performance, pursuing speed while also combining stability and high durability.

Tailor-made for NAS Systems, Ideal for Creators

Modern audio-visual creators need to store a large number of high-res digital files on disk and recall them for quick access later. With their needs in mind, Apacer created an SSD specially designed for network attached storage (NAS) devices, combining high durability, high performance, and high reliability: the PB4480-R. It makes a great upgrade from an HDD or standard SSD. The PB4480-R uses 3D TLC Flash memory and is available in capacities up to 4TB. It is ideal for small and medium businesses (SMB) and audio-visual creators can use it to create a safe and reliable NAS environment.

High Durability and Extended Service Life

Apacer’s NAS SSDs have excellent write performance*, which meets NAS's stringent read/write load requirements, delivering the reliability you need in a 24/7 year-round environment. *Compared to consumer SSD, life expectancy is at least 3X

Easily and Quickly Upgrade the NAS System; Save Power, Totally Silent

Apacer NAS SSD uses 3D NAND flash memory specially designed for NAS applications, which can accelerate access speed, improve the performance of a NAS system, and thus improve productivity and efficiency. Compared with traditional hard drives, the PB4480-R NAS SSD is compact and durable. It has no moving parts and consumes little power. Perhaps most importantly, it operates in total silence. Capacities from 512GB to 4TB are available. It’s no wonder industry professionals prefer it!

Promoting industrial sustainability and implementing practical ESG

Apacer PB4480-R NAS SSD adopts environmentally friendly packaging and design. The packaging uses recycled gray copper paper, practice the company's ESG policy and promote industrial sustainability while reducing negative impact on the environment.

  • Product Name
    PB4480-R M.2 PCIe
  • Capacity
  • Interface
    PCIe Gen 4x4
  • NAND Flash
    3D TLC
  • Sequential Read Performance
    up to 5,000 MB/s
  • Sequential Write Performance
    Up to 4,400 MB/sec
  • IOPs (4K Random Write)
    Up to 340,000 IOPS
  • MTBF
    2,000,000 hours
  • Dimensions
    22.00 x 80.00 x 2.35(max.), unit: mm
  • Warranty
    5 years or TBW(whichever occurs first)

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