Hardware Spec Index

Caldera SN-8890 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN8890-XT · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index11,918 (SSDs scale)
Category rank#11,648
Street price$339
Power8 W (active)
Performance per dollar35.16
Released2020

Specifications

BrandCaldera
ModelCaldera SN-8890 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write6,900 MB/s
Random 4K read950K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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-4988 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD14,900$569Compare
Mirenta SN-4931 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD8,352$169Compare
Strivon SN-1696 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD14,164$499Compare
Strivon SN-2524 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD12,473$489Compare
Mirenta SN-5188 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,736$119Compare
Mirenta SN-4936 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD10,521$309Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-8890 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3317264 (accessed 2026-10-23).