CITADEX SYSTEMS
EN
РусскийO‘zbekchaEnglish
Start a project
CITADEX SYSTEMS / Catalogue

Legacy codes — replacement reference

Items: 77 · Verified part numbers and models: 5134

Find equipment by part number or task. Specifications, compatibility checks and supply terms are on each product page.

All catalogue sections

Servers and infrastructure

Networking and connectivity

Memory and drives

PCs and peripherals

Components and cables

Legacy codes — replacement reference

Items: 77

A selection for common tasks, from PC upgrades to office networking. Availability and compatibility are confirmed separately.

Photo pending verificationPhoto pending verification
LenovoConfiguration and supply on request

Lenovo 4C57A16216 · SD530 RAID

P/N: 4C57A16216
RAID controllerLenovo ThinkSystem storage adaptersEOL / Withdrawn · 2026-10-19

Reference part: the code is listed under Legacy/EOL or Withdrawn documentation. For installed-equipment replacement research; confirm exact current lifecycle and availability. Server RAID controller. SAS/SATA, NVMe U.2 and U.3 modes depend on the approved platform and CTO configuration. Cache protection support does not imply a bundled module or supercap. Adapter type: RAID controller · Internal or External ports: Internal

Details ↗Enquire ↗
Photo pending verificationPhoto pending verification
LenovoConfiguration and supply on request

Lenovo 4C57A16217 · HBA 430-8i Dense

P/N: 4C57A16217
HBALenovo ThinkSystem storage adaptersEOL / Withdrawn · 2026-10-19

Reference part: the code is listed under Legacy/EOL or Withdrawn documentation. For installed-equipment replacement research; confirm exact current lifecycle and availability. Storage HBA, not hardware RAID. Verify approved Lenovo server, backplane, cables and firmware; direct-attach and expander limits differ. Adapter type: HBA · Internal or External ports: Internal

Details ↗Enquire ↗
Lenovo 4Y37A09719 · 810-4P NVMe — Specification schematic, not a product photograph or installation drawing.Specification schematic, not a product photograph or installation drawing.
LenovoConfiguration and supply on request

Lenovo 4Y37A09719 · 810-4P NVMe

P/N: 4Y37A09719
NVMe switchLenovo ThinkSystem storage adaptersEOL / Withdrawn · 2026-10-19

Reference part: the code is listed under Legacy/EOL or Withdrawn documentation. For installed-equipment replacement research; confirm exact current lifecycle and availability. Specialized server component selected by exact part number and the approved server documentation, not appearance or connector alone. Adapter type: NVMe switch · Internal or External ports: Internal

Details ↗Enquire ↗
Photo pending verificationPhoto pending verification
LenovoConfiguration and supply on request

Lenovo 4Y37A09721 · RAID 930-16i 8GB

P/N: 4Y37A09721
RAID controllerLenovo ThinkSystem storage adaptersEOL / Withdrawn · 2026-10-19

Reference part: the code is listed under Legacy/EOL or Withdrawn documentation. For installed-equipment replacement research; confirm exact current lifecycle and availability. Server RAID controller. SAS/SATA, NVMe U.2 and U.3 modes depend on the approved platform and CTO configuration. Cache protection support does not imply a bundled module or supercap. Adapter type: RAID controller · Internal or External ports: Internal

Details ↗Enquire ↗
Photo pending verificationPhoto pending verification
LenovoConfiguration and supply on request

Lenovo 4Y37A09722 · RAID 730-8i 2GB

P/N: 4Y37A09722
RAID controllerLenovo ThinkSystem storage adaptersEOL / Withdrawn · 2026-10-19

Reference part: the code is listed under Legacy/EOL or Withdrawn documentation. For installed-equipment replacement research; confirm exact current lifecycle and availability. Server RAID controller. SAS/SATA, NVMe U.2 and U.3 modes depend on the approved platform and CTO configuration. Cache protection support does not imply a bundled module or supercap. Adapter type: RAID controller · Internal or External ports: Internal

Details ↗Enquire ↗
Photo pending verificationPhoto pending verification
LenovoConfiguration and supply on request

Lenovo 4Y37A09727 · RAID 530-16i

P/N: 4Y37A09727
RAID controllerLenovo ThinkSystem storage adaptersEOL / Withdrawn · 2026-10-19

Reference part: the code is listed under Legacy/EOL or Withdrawn documentation. For installed-equipment replacement research; confirm exact current lifecycle and availability. Server RAID controller. SAS/SATA, NVMe U.2 and U.3 modes depend on the approved platform and CTO configuration. Cache protection support does not imply a bundled module or supercap. Adapter type: RAID controller · Internal or External ports: Internal

Details ↗Enquire ↗
Photo pending verificationPhoto pending verification
LenovoConfiguration and supply on request

Lenovo 4Y37A72480 · HBA 4350-8i

P/N: 4Y37A72480
HBALenovo ThinkSystem storage adaptersEOL / Withdrawn · 2026-10-19

Reference part: the code is listed under Legacy/EOL or Withdrawn documentation. For installed-equipment replacement research; confirm exact current lifecycle and availability. Storage HBA, not hardware RAID. Verify approved Lenovo server, backplane, cables and firmware; direct-attach and expander limits differ. Adapter type: HBA · Internal or External ports: Internal

Details ↗Enquire ↗
Photo pending verificationPhoto pending verification
LenovoConfiguration and supply on request

Lenovo 4Y37A72481 · HBA 4350-16i

P/N: 4Y37A72481
HBALenovo ThinkSystem storage adaptersEOL / Withdrawn · 2026-10-19

Reference part: the code is listed under Legacy/EOL or Withdrawn documentation. For installed-equipment replacement research; confirm exact current lifecycle and availability. Storage HBA, not hardware RAID. Verify approved Lenovo server, backplane, cables and firmware; direct-attach and expander limits differ. Adapter type: HBA · Internal or External ports: Internal

Details ↗Enquire ↗
Photo pending verificationPhoto pending verification
LenovoConfiguration and supply on request

Lenovo 4Y37A72482 · RAID 5350-8i

P/N: 4Y37A72482
RAID controllerLenovo ThinkSystem storage adaptersEOL / Withdrawn · 2026-10-19

Reference part: the code is listed under Legacy/EOL or Withdrawn documentation. For installed-equipment replacement research; confirm exact current lifecycle and availability. Server RAID controller. SAS/SATA, NVMe U.2 and U.3 modes depend on the approved platform and CTO configuration. Cache protection support does not imply a bundled module or supercap. Adapter type: RAID controller · Internal or External ports: Internal

Details ↗Enquire ↗
Photo pending verificationPhoto pending verification
LenovoConfiguration and supply on request

Lenovo 4Y37A72483 · RAID 9350-8i

P/N: 4Y37A72483
RAID controllerLenovo ThinkSystem storage adaptersEOL / Withdrawn · 2026-10-19

Reference part: the code is listed under Legacy/EOL or Withdrawn documentation. For installed-equipment replacement research; confirm exact current lifecycle and availability. Server RAID controller. SAS/SATA, NVMe U.2 and U.3 modes depend on the approved platform and CTO configuration. Cache protection support does not imply a bundled module or supercap. Adapter type: RAID controller · Internal or External ports: Internal

Details ↗Enquire ↗
Photo pending verificationPhoto pending verification
LenovoConfiguration and supply on request

Lenovo 4Y37A72484 · RAID 9350-8i Int

P/N: 4Y37A72484
RAID controllerLenovo ThinkSystem storage adaptersEOL / Withdrawn · 2026-10-19

Reference part: the code is listed under Legacy/EOL or Withdrawn documentation. For installed-equipment replacement research; confirm exact current lifecycle and availability. Server RAID controller. SAS/SATA, NVMe U.2 and U.3 modes depend on the approved platform and CTO configuration. Cache protection support does not imply a bundled module or supercap. Adapter type: RAID controller · Internal or External ports: Internal

Details ↗Enquire ↗
Photo pending verificationPhoto pending verification
LenovoConfiguration and supply on request

Lenovo 4Y37A72485 · RAID 9350-16i

P/N: 4Y37A72485
RAID controllerLenovo ThinkSystem storage adaptersEOL / Withdrawn · 2026-10-19

Reference part: the code is listed under Legacy/EOL or Withdrawn documentation. For installed-equipment replacement research; confirm exact current lifecycle and availability. Server RAID controller. SAS/SATA, NVMe U.2 and U.3 modes depend on the approved platform and CTO configuration. Cache protection support does not imply a bundled module or supercap. Adapter type: RAID controller · Internal or External ports: Internal

Details ↗Enquire ↗
Photo pending verificationPhoto pending verification
LenovoConfiguration and supply on request

Lenovo 4Y37A72486 · RAID 9350-16i Int

P/N: 4Y37A72486
RAID controllerLenovo ThinkSystem storage adaptersEOL / Withdrawn · 2026-10-19

Reference part: the code is listed under Legacy/EOL or Withdrawn documentation. For installed-equipment replacement research; confirm exact current lifecycle and availability. Server RAID controller. SAS/SATA, NVMe U.2 and U.3 modes depend on the approved platform and CTO configuration. Cache protection support does not imply a bundled module or supercap. Adapter type: RAID controller · Internal or External ports: Internal

Details ↗Enquire ↗
Photo pending verificationPhoto pending verification
LenovoConfiguration and supply on request

Lenovo 4Y37A84028 · RAID 5350-8i Int

P/N: 4Y37A84028
RAID controllerLenovo ThinkSystem storage adaptersEOL / Withdrawn · 2026-10-19

Reference part: the code is listed under Legacy/EOL or Withdrawn documentation. For installed-equipment replacement research; confirm exact current lifecycle and availability. Server RAID controller. SAS/SATA, NVMe U.2 and U.3 modes depend on the approved platform and CTO configuration. Cache protection support does not imply a bundled module or supercap. Adapter type: RAID controller · Internal or External ports: Internal

Details ↗Enquire ↗
Photo pending verificationPhoto pending verification
LenovoConfiguration and supply on request

Lenovo 4Y37A97935 · RAID 9450-8i

P/N: 4Y37A97935
RAID controllerLenovo ThinkSystem storage adaptersEOL / Withdrawn · 2026-10-19

Reference part: the code is listed under Legacy/EOL or Withdrawn documentation. For installed-equipment replacement research; confirm exact current lifecycle and availability. Server RAID controller. SAS/SATA, NVMe U.2 and U.3 modes depend on the approved platform and CTO configuration. Cache protection support does not imply a bundled module or supercap. Adapter type: RAID controller · Internal or External ports: Internal

Details ↗Enquire ↗
Photo pending verificationPhoto pending verification
LenovoConfiguration and supply on request

Lenovo 4Y37A97936 · RAID 5450-16i

P/N: 4Y37A97936
RAID controllerLenovo ThinkSystem storage adaptersEOL / Withdrawn · 2026-10-19

Reference part: the code is listed under Legacy/EOL or Withdrawn documentation. For installed-equipment replacement research; confirm exact current lifecycle and availability. Server RAID controller. SAS/SATA, NVMe U.2 and U.3 modes depend on the approved platform and CTO configuration. Cache protection support does not imply a bundled module or supercap. Adapter type: RAID controller · Internal or External ports: Internal

Details ↗Enquire ↗

Reference catalogue for quotation requests. Availability, production status, condition, price, lead time and warranty are individually confirmed. A listed part number is not a stock claim.

Photo source and licence ↗

A configuration that fits

For businesses in Tashkent and Uzbekistan: component selection, specification review and supply. Send the part number, quantity and host model for a quotation.

Check interface and protocol, connector, dimensions, carrier, controller, firmware and endurance. SATA, SAS and NVMe are not interchangeable; the same enclosure size does not establish compatibility.