Hardware Spec Index

Altrix SN-4877 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4877-PRO · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index9,696 (SSDs scale)
Category rank#45,325
Street price$239
Power5 W (active)
Performance per dollar40.57
Released2020

Specifications

BrandAltrix
ModelAltrix SN-4877 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,100 MB/s
Sequential write5,100 MB/s
Random 4K read1,370K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 1 GB
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-8049 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD8,126$179Compare
Novexa SN-3701 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD8,493$169Compare
Caldera SN-2721 Edge 500GB SATA 2.5-inch SSD3,991$39Compare
Mirenta SN-5464 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD11,880$409Compare
Strivon SN-9511 Pro 500GB SATA 2.5-inch SSD3,465$29Compare
Altrix SN-3392 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD9,748$209Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4877 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7550878 (accessed 2026-10-24).