Best Parts for Lenovo ThinkSystem SR550
ICD, an enterprise server parts and services company based in Cairo, Egypt, since 2005, lists 4,589 catalogue parts in 10 categories for the Lenovo ThinkSystem SR550 and ships worldwide from Cairo by express courier.
Parts guide for the ThinkSystem SR550 (V1). The parts listed are the component families ICD lists for the ThinkSystem SR550; part-level fit is confirmed on every quote.
The Lenovo ThinkSystem SR550 (V1) has 2 CPU sockets, up to 768GB DDR4 memory and 8 SFF drive bays. ICD Group lists 4,589 parts for it in 10 component categories, led by Storage (1,291), Accessories (1,070) and Processors (613), with 450 distinct configurations. The parts listed are the component families ICD lists for the ThinkSystem SR550; part-level fit is confirmed on every quote.
Server Specifications
| Brand | Lenovo |
| Model | ThinkSystem SR550 |
| Generation | V1 |
| Type | Server |
| CPU Sockets | 2 |
| Maximum Memory | 768GB DDR4 |
| Drive Bays | 8 SFF |
| Lifecycle Status | End of sale |
| OEM End of Support | 2028-09-30 (ICD Care+ TPM continues coverage) |
| Processor Options | Up to 2x Intel Xeon Scalable (1st or 2nd Gen) Bronze/Silver/Gold/Platinum, up to 22 cores, up to 3.8 GHz, 2x UPI links 10.4 GT/s, up to 30.25 MB cache |
| Memory Configuration | Up to 12 DIMM sockets (6 per CPU, 6 channels, 1 DPC); TruDDR4 RDIMMs and LRDIMMs; up to 2933 MHz |
| Drive Configurations | Up to 16x 2.5" SAS/SATA hot-swap, or up to 12x 3.5" SAS/SATA hot-swap, or 8x 3.5" hot-swap/simple-swap bays; max 491.52 TB (16x 30.72 TB 2.5" SSD) or 240 TB (12x 20 TB 3.5" HDD) |
| Power Supply Options | Up to 2x redundant hot-swap: 550 W or 750 W Platinum (100-240 V), or 750 W Titanium (200-240 V) AC |
| RAID Controllers | Onboard 6 Gb SATA AHCI / SATA RAID (Intel RSTe); 12 Gb SAS/SATA RAID adapters with up to 8 GB flash-backed cache; 12 Gb SAS/SATA HBA (non-RAID) |
| Networking Options | 2x integrated 1 GbE RJ-45; LOM slot for 2x 1 GbE / 2x 10 GbE RJ-45 / 2x 10 GbE SFP+; optional ML2 slot for dual-port 10 GbE SFP+/RJ-45; 1x 1 GbE dedicated management port |
| Specification Source | Lenovo official documentation (verified 2026-07-02) |
Storage for ThinkSystem SR550
180 storage configurations listed for the ThinkSystem SR550, 1,291 parts in total. Each row is one configuration ICD supplies; the part numbers are examples from that row.
| Configuration | Parts | Example part numbers |
|---|---|---|
| 960 GB · SATA · 2.5" Small Form Factor (SFF) · Solid State (no rotational speed) | 52 | 01PE307, 4XB7A08503, 4XB7A10154 |
| 480 GB · SATA · 2.5" Small Form Factor (SFF) · Solid State (no rotational speed) | 50 | 4XB7A08502, 4XB7A10153, 4XB7A10196 |
| 1.92 TB · SATA · 2.5" Small Form Factor (SFF) · Solid State (no rotational speed) | 45 | 4XB7A08504, 4XB7A10155, 4XB7A10198 |
| 3.84 TB · SATA · 2.5" Small Form Factor (SFF) · Solid State (no rotational speed) | 45 | 4XB7A08505, 4XB7A10156, 4XB7A10199 |
| 240 GB · SATA · 2.5" Small Form Factor (SFF) · Solid State (no rotational speed) | 35 | 4XB7A10195, 4XB7A10237, 4XB7A10247 |
| 7.68 TB · SATA · 2.5" Small Form Factor (SFF) · Solid State (no rotational speed) | 24 | 4XB7A10157, 4XB7A10200, 4XB7A13624 |
| 7.68 TB · NVMe · Solid State (no rotational speed) | 21 | KCD8XRUG7T68, KCM61RUL7T68, KCM6XRUL7T68 |
| 14 TB · SAS · 3.5" Large Form Factor (LFF) · 7,200 RPM (7.2K) | 20 | 4XB7A13906, 4XB7A17224, MG07SCA14TA |
| 4 TB · SATA · 3.5" Large Form Factor (LFF) · 7,200 RPM (7.2K) | 20 | 4XB7A77447, 4XB7B01236, 4XB7B01927 |
| 3.84 TB · NVMe · Solid State (no rotational speed) | 19 | KCD8XRUG3T84, KCM61RUL3T84, KXDZDRJJ3T84 |
| 1.92 TB · NVMe · Solid State (no rotational speed) | 17 | KCM6XRUL1T92, KXD71RJJ1T92, MTFDKBZ1T9TDZ |
| 18 TB · SAS · 3.5" Large Form Factor (LFF) · 7,200 RPM (7.2K) | 17 | 4XB7A38266, 4XB7A76340, MG09SCA18TA |
| 8 TB · SATA · 3.5" Large Form Factor (LFF) · 7,200 RPM (7.2K) | 17 | 0B36418, 4XB7A17225, 4XB7A77449 |
| 16 TB · SAS · 3.5" Large Form Factor (LFF) · 7,200 RPM (7.2K) | 16 | 4XB7A13911, 4XB7A80284, 4XB7A83978 |
| 800 GB · SAS · 2.5" Small Form Factor (SFF) · Solid State (no rotational speed) | 16 | 01DC452, 01DC457, 01DC477 |
| 10 TB · SATA · 3.5" Large Form Factor (LFF) · 7,200 RPM (7.2K) | 15 | 4XB7A82681, 4XB7B01242, 7XB7A00054 |
| 12 TB · SAS · 3.5" Large Form Factor (LFF) · 7,200 RPM (7.2K) | 15 | 4XB7A17223, 4XB7A83976, 4XB7A93788 |
| 7.68 TB · NVMe · 2.5" Small Form Factor (SFF) · Solid State (no rotational speed) | 15 | MZWLO7T6HBLA-00B07, MZXLR7T6HALA-00AH3, WUS4BA176DSP3X1 |
| 14 TB · SATA · 3.5" Large Form Factor (LFF) · 7,200 RPM (7.2K) | 14 | 4XB7A13907, 4XB7A38184, ST14000NM0018 |
| 3.84 TB · NVMe · 2.5" Small Form Factor (SFF) · Solid State (no rotational speed) | 14 | MZWLO3T8HCLS-00B07, WUS4BA138DSP3X1, WUS4BA138DSP3X3 |
| 1.6 TB · SAS · 2.5" Small Form Factor (SFF) · Solid State (no rotational speed) | 13 | 01DC472, 4XB7A10231, 4XB7A13654 |
| 2 TB · SATA · 3.5" Large Form Factor (LFF) · 7,200 RPM (7.2K) | 13 | 4XB7A77446, 4XB7A77451, 4XB7A97044 |
| 960 GB · NVMe · Solid State (no rotational speed) | 13 | MTFDKBZ960TDZ, MTFDKBZ960TFR, MTFDKCB960TDZ |
| 10 TB · SAS · 3.5" Large Form Factor (LFF) · 7,200 RPM (7.2K) | 12 | 4XB7A82680, 4XB7B01241, 7XB7A00046 |
| Other storage parts | 95 | 4C57A85377, 4L47A83669, 4M17A37281 |
+156 more storage configurations (658 parts) →
Processors for ThinkSystem SR550
104 processors configurations listed for the ThinkSystem SR550, 613 parts in total. Each row is one configuration ICD supplies; the part numbers are examples from that row.
+80 more processors configurations (294 parts) →
Networking for ThinkSystem SR550
19 networking configurations listed for the ThinkSystem SR550, 602 parts in total. Each row is one configuration ICD supplies; the part numbers are examples from that row.
| Configuration | Parts | Example part numbers |
|---|---|---|
| SFP / SFP+ | 52 | 4XC7B00020, 7M17A04000, 7Z57A03541 |
| QSFP28 Ethernet Transceiver · 100G | 13 | QSFP-100G-B20D4-I, QSFP-100G-B20U4-I, QSFP-100G-DR-S |
| SFP+ Ethernet Transceiver · 10G | 13 | 407-BBOP, SFP-10G-BX40D-I, SFP-10G-BX40U-I |
| QSFP+ Ethernet Transceiver · 40G | 11 | 00FP652, 00W0039, 95Y3461 |
| QSFP28 Transceiver · 100G | 7 | MMA1B00-E100D, QSFP-100G-4W40-I, QSFP-100G-CWDM4-S |
| SFP+ Transceiver · 10G | 5 | 42C1816, 46C9297, 46W4236 |
| SFP Ethernet Transceiver · 1G | 4 | 407-BBOS, GLC-LH-SMD, GLC-SX-MMD |
| SFP+ Transceiver | 4 | FTLF8529P3BCV-QL, FTLF8529P4BCV-QL, FTLF8532P4BCV-QL |
| QSFP28 Ethernet Transceiver | 3 | MMA1B00-C100D, MMA1L30-CM, MMS1C10-CM |
| QSFP+ Transceiver · 40G | 2 | 00D9552, FET-40G |
| SFP28 Ethernet Transceiver | 2 | MMA2P00-AS, MMA2P00-AS-SP |
| SFP28 Ethernet Transceiver · 25G | 2 | SFP-25G-LR-S, SFP-25G-SR-S |
| SFP28 Transceiver · 10G | 2 | 4TC7A88638, 7G17A03537 |
| QSFP+ Ethernet Transceiver | 1 | MMA1T00-VS |
| QSFP+ Transceiver · 200G | 1 | MMA1T00-HS |
| QSFP28 Transceiver | 1 | CVR-QSFP28-SFP25G |
| SFP Transceiver | 1 | 4TC7A83365 |
| SFP+ Ethernet Transceiver | 1 | 7G17A03130 |
| SFP28 Transceiver · 25G | 1 | 4M27A67041 |
| Other networking parts | 476 | 00JY940, 00MM850, 00MM860 |
Controllers for ThinkSystem SR550
49 controllers configurations listed for the ThinkSystem SR550, 446 parts in total. Each row is one configuration ICD supplies; the part numbers are examples from that row.
| Configuration | Parts | Example part numbers |
|---|---|---|
| RAID Controller | 69 | 2275400-R, 2283400-R, 3204C8IX2S |
| SAS / SATA HBA | 44 | 05-25688-00, 05-50044-00, 05-50065-00 |
| Fibre Channel (FC) HBA | 43 | LPe31000-M6, LPe31002-M6, LPe31004-M6 |
| Fibre Channel (FC) HBA · PCIe · 16 Gb/s | 36 | LPe16000-M6, LPe16000B-AP, LPe16000B-M6 |
| Fibre Channel (FC) HBA · PCIe · 32 Gb/s | 33 | 4XC7A08250, 4XC7A08251, 4XC7A08276 |
| SAS / SATA HBA · PCIe | 30 | 03-25600-01B, 05-25600-00, 05-50118-00 |
| RAID Controller · NVMe | 22 | 3204C8IXS, 3254C16IX2S, 3254C16IXS |
| RAID Controller · SAS | 18 | 2279700-R, 2279800-R, 2279900-R |
| Fibre Channel (FC) HBA · 16 Gb/s | 16 | 7ZT7A00520, 7ZT7A00521, 7ZT7A00522 |
| Fibre Channel (FC) HBA · PCIe · 64 Gb/s | 16 | 4XC7A77485, 4XC7A96458, 4XC7A96744 |
| RAID Controller · SAS / SATA · 12 Gb/s | 15 | 2277500-R, 2277600-R, 2287101-R |
| RAID Controller · SAS / SATA · 6 Gb/s | 14 | 2270100-R, 2270800-R, 2271700-R |
| Fibre Channel (FC) HBA · 32 Gb/s | 11 | LPe32000-M2-D, LPe32000-M2-L, LPe32002-M2-D |
| Fibre Channel (FC) HBA · 64 Gb/s | 5 | LPe36000-D, LPe36000-M64-D, LPe36002-D |
| RAID Controller · SATA | 5 | 4XH7A60926, 4XH7A60977, 4XH7A80461 |
| PERC 9380- RAID Controller · SAS / SATA · 12 Gb/s | 4 | 05-25190-02, 05-25528-04, 05-25528-06 |
| PERC 9361- RAID Controller · SAS / SATA · 12 Gb/s | 3 | 05-25699-00, 05-25708-00, LSI00462 |
| RAID Controller · SAS / SATA | 3 | 2244100-R, 2244300-R, 4XH7A61096 |
| Fibre Channel (FC) HBA · PCIe · 8 Gb/s | 2 | 4XC7A08220, 4XC7A08221 |
| PERC 9240 RAID Controller · SAS · 6 Gb/s | 2 | 03T6739, 91Y1859 |
| PERC 9350- RAID Controller | 2 | 4Y37A72485, 4Y37A72486 |
| PERC 9350-8I RAID Controller | 2 | 4Y37A72483, 4Y37A72484 |
| PERC 9361-8I RAID Controller · SAS / SATA · 12 Gb/s | 2 | 05-25420-08, 05-25420-10 |
| PERC 9450- RAID Controller | 2 | 4Y37A97937, 4Y37A97940 |
| Other controllers parts | 20 | 05-50008-00, 05-50008-01, 05-50008-03 |
+25 more controllers configurations (27 parts) →
GPU for ThinkSystem SR550
52 gpu configurations listed for the ThinkSystem SR550, 366 parts in total. Each row is one configuration ICD supplies; the part numbers are examples from that row.
+28 more gpu configurations (45 parts) →
Memory for ThinkSystem SR550
41 memory configurations listed for the ThinkSystem SR550, 170 parts in total. Each row is one configuration ICD supplies; the part numbers are examples from that row.
| Configuration | Parts | Example part numbers |
|---|---|---|
| 32 GB · 3200 MHz · RDIMM ECC Registered | 14 | 4X77A08634, 4X77A12188, 4X77A77064 |
| 16 GB · 2666 MHz · RDIMM ECC Registered | 11 | 7X77A01302, 7X77A01303, HMA42GR7AFR4N-VK |
| 16 GB · 2933 MHz · RDIMM ECC Registered | 10 | 4X77A12184, 4ZC7A08707, 4ZC7A08708 |
| 16 GB · 3200 MHz · RDIMM ECC Registered | 10 | 4X77A08632, 4X77A85855, 4ZC7A15121 |
| 64 GB · 3200 MHz · RDIMM ECC Registered | 8 | 02JK971, 4X77A08635, 4X77A12189 |
| 16 GB · 2133 MHz · RDIMM ECC Registered | 7 | HMA42GR7AFR4N-TF, HMA42GR7BJR4A-TF, HMA42GR7MFR4N-TF |
| 16 GB · 2400 MHz · RDIMM ECC Registered | 7 | HMA42GR7AFR4N-UH, HMA82GR7AFR4N-UH, HMA82GR7AFR8N-UH |
| 32 GB · 2933 MHz · RDIMM ECC Registered | 7 | 4X77A12185, 4ZC7A08742, HMA84GR7CJR4N-WM |
| 8 GB · 2133 MHz · RDIMM ECC Registered | 7 | HMA41GR7AFR4N-TF, HMA41GR7AFR8N-TF, HMA41GR7BJR4N-TF |
| 8 GB · 2666 MHz · RDIMM ECC Registered | 7 | 7X77A01301, HMA41GR7BJR4N-VK, HMA41GR7BJR8N-VK |
| 128 GB · 3200 MHz · RDIMM ECC Registered | 6 | 4X77A08636, 4X77A75933, 4X77A91001 |
| 32 GB · 2666 MHz · RDIMM ECC Registered | 6 | 7X77A01304, HMA84GR7AFR4N-VK, HMA84GR7CJR4N-VK |
| 64 GB · 2933 MHz · RDIMM ECC Registered | 6 | 4X77A12186, 4ZC7A08710, 4ZC7A08744 |
| 64 GB · 2666 MHz · LRDIMM ECC | 5 | 4X77A78614, 7X77A01305, HMAA8GL7AMR4N-VK |
| 8 GB · 2400 MHz · RDIMM ECC Registered | 5 | HMA41GR7AFR4N-UH, HMA41GR7AFR8N-UH, HMA41GR7BJR4N-UH |
| 64 GB · 2666 MHz · RDIMM ECC Registered | 4 | 4ZC7A08716, HMAA8GR7AJR4N-VK, HMAA8GR7CJR4N-VK |
| 128 GB · 2666 MHz · LRDIMM ECC | 3 | HMABAGL7A4R4N-VN, HMABAGL7C4R4N-VN, HMABAGL7M4R4N-VN |
| 128 GB · 2666 MHz · RDIMM ECC Registered | 3 | 7X77A01307, HMABAGR7A4R4N-VN, HMABAGR7C4R4N-VN |
| 128 GB · 3200 MHz · LRDIMM ECC | 3 | HMABAGL7A4R4N-XN, HMABAGL7C4R4N-XN, HMABAGL7M4R4N-XN |
| 32 GB · 2400 MHz · RDIMM ECC Registered | 3 | HMA84GR7AFR4N-UH, HMA84GR7CJR4N-UH, HMA84GR7MFR4N-UH |
| 64 GB · 2400 MHz · LRDIMM ECC | 3 | HMAA8GL7AMR4N-UH, HMAA8GL7CPR4N-UH, HMAA8GL7MMR4N-UH |
| 64 GB · 3200 MHz · LRDIMM ECC | 3 | 4X77A08633, HMAA8GL7AMR4N-XN, HMAA8GL7CPR4N-XN |
| 128 GB · 2400 MHz · LRDIMM ECC | 2 | HMABAGL7A4R4N-UL, HMABAGL7M4R4N-UL |
| 128 GB · 2933 MHz · LRDIMM ECC | 2 | HMABAGL7A4R4N-WM, HMABAGL7C4R4N-WM |
| Other memory parts | 4 | RFQ-MEM-DDR4, RFQ-MEM-LRDIMM, RFQ-MEM-NVDIMM |
+17 more memory configurations (24 parts) →
Power Supplies for ThinkSystem SR550
5 power supplies configurations listed for the ThinkSystem SR550, 13 parts in total. Each row is one configuration ICD supplies; the part numbers are examples from that row.
| Configuration | Parts | Example part numbers |
|---|---|---|
| 750W output · 80 PLUS Platinum | 4 | 4P57A26291, 4P57A72670, 4P57A75972 |
| 750W output · 80 PLUS Titanium | 3 | 4P57A26292, 4P57A82019, 7N67A00884 |
| 584W output | 2 | 01DC149, 01DC150 |
| 750W output · 80 PLUS Titanium, Hot-Swap | 2 | 4P57A75973, 4P57A82020 |
| 550W output · 80 PLUS Platinum, Hot-Swap | 1 | 7N67A00882 |
| Other power supplies parts | 1 | RFQ-SRV-PSU |
Post-Warranty Support for ThinkSystem SR550
ICD Care+ TPM covers the ThinkSystem SR550 past OEM end-of-support: parts and on-site support at SLA levels set per contract, typically 40-60% less than OEM post-warranty support.
Learn About ICD Care+ →Frequently Asked Questions — ThinkSystem SR550
What power supply options does the ThinkSystem SR550 support?
Up to 2x redundant hot-swap: 550 W or 750 W Platinum (100-240 V), or 750 W Titanium (200-240 V) AC
What processors does the ThinkSystem SR550 support?
Up to 2x Intel Xeon Scalable (1st or 2nd Gen) Bronze/Silver/Gold/Platinum, up to 22 cores, up to 3.8 GHz, 2x UPI links 10.4 GT/s, up to 30.25 MB cache
How much memory does the ThinkSystem SR550 support?
Up to 12 DIMM sockets (6 per CPU, 6 channels, 1 DPC); TruDDR4 RDIMMs and LRDIMMs; up to 2933 MHz
What drive configurations does the ThinkSystem SR550 support?
Up to 16x 2.5" SAS/SATA hot-swap, or up to 12x 3.5" SAS/SATA hot-swap, or 8x 3.5" hot-swap/simple-swap bays; max 491.52 TB (16x 30.72 TB 2.5" SSD) or 240 TB (12x 20 TB 3.5" HDD)
What RAID and storage controllers does the ThinkSystem SR550 use?
Onboard 6 Gb SATA AHCI / SATA RAID (Intel RSTe); 12 Gb SAS/SATA RAID adapters with up to 8 GB flash-backed cache; 12 Gb SAS/SATA HBA (non-RAID)
What networking and connectivity does the ThinkSystem SR550 offer?
2x integrated 1 GbE RJ-45; LOM slot for 2x 1 GbE / 2x 10 GbE RJ-45 / 2x 10 GbE SFP+; optional ML2 slot for dual-port 10 GbE SFP+/RJ-45; 1x 1 GbE dedicated management port
What memory does ICD list for the ThinkSystem SR550?
The memory modules listed are the component families ICD lists for the ThinkSystem SR550; part-level fit is confirmed on every quote. Maximum capacity: 768GB DDR4. Module type, speed and rank are confirmed against your configuration on the quote.
Does ICD ship ThinkSystem SR550 parts to Egypt, UAE, KSA?
Yes. Egypt: same-day in Cairo Metro or 1-2 days. North Africa: 2-4 days. GCC (Saudi Arabia, UAE, Kuwait, Qatar, Bahrain, Oman) and Levant: 3-4 days. East Africa: 4-6 days. West Africa: 5-7 days. Southern Africa: 5-8 days. Europe: 3-5 days. North America: 5-7 days. Asia: 4-7 days. Express door-to-door from Cairo via DHL, Aramex or FedEx; customs clearance may add 1-3 days. Exact transit time is stated per quote. For NTRA-regulated networking parts bound for Egypt, the import route is stated per quote.
Is the ThinkSystem SR550 still supported?
OEM support for the ThinkSystem SR550 ends in September 2028. ICD Care+ TPM continues hardware support and parts at SLA levels set per contract.
How do I get a compatibility-verified quote?
Send your part list or workload requirement via the quote form or WhatsApp +20 104 022 22 14. We reply within 24 hours with a USD quotation matched by part number; the lead time is stated on each quote.
Are ICD parts for the ThinkSystem SR550 new or refurbished?
Both, clearly labeled on every listing and quote: New, Renewed or Refurbished (tested). Every ICD part except consumables carries a warranty: 1 year included on drives, power supplies and other wear parts, 3 years included on CPUs, memory, networking and optics, and extendable up to 10 years.
Components Listed
Storage
Accessories
Processors
Networking
Controllers
GPU
Memory
Cooling
Power Supplies
Caddy / Tray
Related Resources
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