Hardware Spec Index

Caldera SN-4596 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4596-XT · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index9,772 (SSDs scale)
Category rank#3,844
Street price$219
Power8 W (active)
Performance per dollar44.62
Released2020

Specifications

BrandCaldera
ModelCaldera SN-4596 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,800 MB/s
Sequential write4,500 MB/s
Random 4K read1,090K 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
Novexa SN-7963 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD12,275$359Compare
Novexa SN-5635 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD13,780$519Compare
Strivon SN-1050 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,517$69Compare
Mirenta SN-6655 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD11,389$399Compare
Altrix SN-4850 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD10,524$289Compare
Altrix SN-2887 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD5,626$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4596 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/10330754 (accessed 2026-10-24).