Hardware Spec Index

Altrix SN-4777 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4777-MAX · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index11,502 (SSDs scale)
Category rank#16,927
Street price$329
Power6 W (active)
Performance per dollar34.96
Released2019

Specifications

BrandAltrix
ModelAltrix SN-4777 Max
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,800 MB/s
Sequential write2,500 MB/s
Random 4K read440K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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-4617 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD6,747$99Compare
Strivon SN-3605 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD7,512$149Compare
Caldera SN-8120 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,175$109Compare
Novexa SN-1211 Max 500GB SATA 2.5-inch SSD4,280$49Compare
Caldera SN-8641 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD14,599$569Compare
Novexa SN-5757 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD9,096$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4777 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1752044 (accessed 2026-10-18).