# Samsung PM9A1a 512 GB M.2 2280 PCIe 4.0 x4 NVMe 6900 MB/s SSD

- Type: Product
- Product ID: 23052
- Slug: `samsung-pm9a1a-512-gb-m2-2280-pcie-4-0-x4-nvme-6900-mbs-ssd`
- Canonical URL: https://oyuncuasistani.com/samsung-pm9a1a-512-gb-m2-2280-pcie-4-0-x4-nvme-6900-mbs-ssd-p-23052
- JSON API: https://api.oyuncuasistani.com/v1/products/samsung-pm9a1a-512-gb-m2-2280-pcie-4-0-x4-nvme-6900-mbs-ssd-p-23052
- Markdown API: https://api.oyuncuasistani.com/v1/products/samsung-pm9a1a-512-gb-m2-2280-pcie-4-0-x4-nvme-6900-mbs-ssd-p-23052.md
- Brand: Samsung
- Category: SSD
- Catalog image: https://cdn.oyuncuasistani.com/media-library/products/23052/3649/variants/product-23052-008e8befe6e116c2-thumb.webp
- Image description: Samsung PM9A1a 512 GB M.2 2280 PCIe 4.0 x4 NVMe 6900 MB/s SSD
- Record updated: 2026-09-12T09:35:58+00:00

## Specifications

- Veri Yolu: PCIe
- İletim Protokolü: NVMe
- Bağlantı Arayüzü: m.2
- NAND Yongası: TLC NAND, V-NAND
- Ön Bellek: Var
- Ön Bellek Tipi: SLC, DRAM
- Çerçeve Boyutu: M.2 2280
- Kapasite: 512 GB
- Veri Yolu Standardı: PCIe 4x4
- Veri Yazma Garantisi: 300 TBW
- Ön Bellek Kapasitesi: 512 MB
- Rastgele Yazma (QD32): 900 K IOPS
- Ön Bellek Türü: LPDDR4
- Rastgele Okuma (QD32): 800 K IOPS
- Sıralı Okuma: 6900 MB/s
- Sıralı Yazma: 4900 MB/s

## Provenance

Only published catalog facts and currently valid, authoritative public offers are exposed. See https://oyuncuasistani.com/metodoloji.