Hardware Spec Index

Altrix SN-4891 Prime 500GB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Altrix · SKU SN4891-PRIME · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index4,365 (SSDs scale)
Category rank#42,711
Street price$49
Power5 W (active)
Performance per dollar89.08
Released2022

Specifications

BrandAltrix
ModelAltrix SN-4891 Prime
Capacity500 GB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write4,100 MB/s
Random 4K read910K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance120 TBW (0.22 DWPD)
Warranty3 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
Caldera SN-4509 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,249$119Compare
Caldera SN-1305 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD9,043$209Compare
Novexa SN-4639 Core 4TB PCIe 3.0 NVMe M.2 2280 SSD11,751$369Compare
Altrix SN-8825 Plus 1TB PCIe 3.0 NVMe M.2 2280 SSD9,747$219Compare
Caldera SN-6541 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD7,182$129Compare
Novexa SN-9255 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD8,120$149Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4891 Prime 500GB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/2993150 (accessed 2026-10-26).