Hardware Spec Index

Altrix SN-2949 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN2949-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index7,238 (SSDs scale)
Category rank#2,915
Street price$129
Power5 W (active)
Performance per dollar56.11
Released2019

Specifications

BrandAltrix
ModelAltrix SN-2949 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,900 MB/s
Sequential write2,100 MB/s
Random 4K read440K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 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
Altrix SN-7644 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,615$109Compare
Altrix SN-7010 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD6,951$109Compare
Mirenta SN-6993 Max 1TB PCIe 4.0 NVMe M.2 2230 SSD5,142$59Compare
Caldera SN-5769 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD6,646$99Compare
Caldera SN-1497 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD6,041$89Compare
Altrix SN-7183 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD7,521$149Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-2949 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/652832 (accessed 2026-10-24).