Hardware Spec Index

Altrix SN-4554 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4554-XT · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index10,900 (SSDs scale)
Category rank#32,458
Street price$279
Power5 W (active)
Performance per dollar39.07
Released2019

Specifications

BrandAltrix
ModelAltrix SN-4554 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,600 MB/s
Sequential write2,300 MB/s
Random 4K read580K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Caldera SN-4674 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD12,392$389Compare
Altrix SN-2660 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD14,557$569Compare
Altrix SN-8940 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,225$59Compare
Caldera SN-7650 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD8,452$209Compare
Mirenta SN-4721 XT 500GB SATA 2.5-inch SSD3,062$29Compare
Caldera SN-9312 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD7,301$149Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4554 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/92683976 (accessed 2026-10-19).